489360960

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:327

約数の個数: 448

約数和(自身を含む): 1989734400

約数和(自身を除く): 1500373440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 27, 30, 32, 33, 36, 38, 40, 44, 45, 48, 54, 55, 57, 60, 64, 66, 72, 76, 80, 88, 90, 95, 96, 99, 108, 110, 114, 120, 132, 135, 144, 152, 160, 165, 171, 176, 180, 190, 192, 198, 209, 216, 220, 228, 240, 264, 270, 271, 285, 288, 297, 304, 320, 330, 342, 352, 360, 380, 396, 418, 432, 440, 456, 480, 495, 513, 528, 540, 542, 570, 576, 594, 608, 627, 660, 684, 704, 720, 760, 792, 813, 836, 855, 864, 880, 912, 960, 990, 1026, 1045, 1056, 1080, 1084, 1140, 1188, 1216, 1254, 1320, 1355, 1368, 1440, 1485, 1520, 1584, 1626, 1672, 1710, 1728, 1760, 1824, 1881, 1980, 2052, 2090, 2112, 2160, 2168, 2280, 2376, 2439, 2508, 2565, 2640, 2710, 2736, 2880, 2970, 2981, 3040, 3135, 3168, 3252, 3344, 3420, 3520, 3648, 3762, 3960, 4065, 4104, 4180, 4320, 4336, 4560, 4752, 4878, 5016, 5130, 5149, 5280, 5420, 5472, 5643, 5940, 5962, 6080, 6270, 6336, 6504, 6688, 6840, 7317, 7524, 7920, 8130, 8208, 8360, 8640, 8672, 8943, 9120, 9405, 9504, 9756, 10032, 10260, 10298, 10560, 10840, 10944, 11286, 11880, 11924, 12195, 12540, 13008, 13376, 13680, 14634, 14905, 15048, 15447, 15840, 16260, 16416, 16720, 17344, 17886, 18240, 18810, 19008, 19512, 20064, 20520, 20596, 21680, 22572, 23760, 23848, 24390, 25080, 25745, 26016, 26829, 27360, 28215, 29268, 29810, 30096, 30894, 31680, 32520, 32832, 33440, 35772, 36585, 37620, 39024, 40128, 41040, 41192, 43360, 44715, 45144, 46341, 47520, 47696, 48780, 50160, 51490, 52032, 53658, 54720, 56430, 56639, 58536, 59620, 60192, 61788, 65040, 66880, 71544, 73170, 75240, 77235, 78048, 80487, 82080, 82384, 86720, 89430, 90288, 92682, 95040, 95392, 97560, 100320, 102980, 107316, 112860, 113278, 117072, 119240, 120384, 123576, 130080, 134145, 139023, 143088, 146340, 150480, 154470, 156096, 160974, 164160, 164768, 169917, 178860, 180576, 185364, 190784, 195120, 200640, 205960, 214632, 225720, 226556, 231705, 234144, 238480, 247152, 260160, 268290, 278046, 283195, 286176, 292680, 300960, 308940, 321948, 329536, 339834, 357720, 361152, 370728, 390240, 402435, 411920, 429264, 451440, 453112, 463410, 468288, 476960, 494304, 509751, 536580, 556092, 566390, 572352, 585360, 601920, 617880, 643896, 679668, 695115, 715440, 741456, 780480, 804870, 823840, 849585, 858528, 902880, 906224, 926820, 953920, 988608, 1019502, 1073160, 1112184, 1132780, 1170720, 1235760, 1287792, 1359336, 1390230, 1430880, 1482912, 1529253, 1609740, 1647680, 1699170, 1717056, 1805760, 1812448, 1853640, 2039004, 2146320, 2224368, 2265560, 2341440, 2471520, 2548755, 2575584, 2718672, 2780460, 2861760, 2965824, 3058506, 3219480, 3398340, 3624896, 3707280, 4078008, 4292640, 4448736, 4531120, 4943040, 5097510, 5151168, 5437344, 5560920, 6117012, 6438960, 6796680, 7414560, 7646265, 8156016, 8585280, 8897472, 9062240, 10195020, 10874688, 11121840, 12234024, 12877920, 13593360, 14829120, 15292530, 16312032, 18124480, 20390040, 22243680, 24468048, 25755840, 27186720, 30585060, 32624064, 40780080, 44487360, 48936096, 54373440, 61170120, 81560160, 97872192, 122340240, 163120320, 244680480, 489360960]

約数ペア:

[(1, 489360960), (2, 244680480), (3, 163120320), (4, 122340240), (5, 97872192), (6, 81560160), (8, 61170120), (9, 54373440), (10, 48936096), (11, 44487360), (12, 40780080), (15, 32624064), (16, 30585060), (18, 27186720), (19, 25755840), (20, 24468048), (22, 22243680), (24, 20390040), (27, 18124480), (30, 16312032), (32, 15292530), (33, 14829120), (36, 13593360), (38, 12877920), (40, 12234024), (44, 11121840), (45, 10874688), (48, 10195020), (54, 9062240), (55, 8897472), (57, 8585280), (60, 8156016), (64, 7646265), (66, 7414560), (72, 6796680), (76, 6438960), (80, 6117012), (88, 5560920), (90, 5437344), (95, 5151168), (96, 5097510), (99, 4943040), (108, 4531120), (110, 4448736), (114, 4292640), (120, 4078008), (132, 3707280), (135, 3624896), (144, 3398340), (152, 3219480), (160, 3058506), (165, 2965824), (171, 2861760), (176, 2780460), (180, 2718672), (190, 2575584), (192, 2548755), (198, 2471520), (209, 2341440), (216, 2265560), (220, 2224368), (228, 2146320), (240, 2039004), (264, 1853640), (270, 1812448), (271, 1805760), (285, 1717056), (288, 1699170), (297, 1647680), (304, 1609740), (320, 1529253), (330, 1482912), (342, 1430880), (352, 1390230), (360, 1359336), (380, 1287792), (396, 1235760), (418, 1170720), (432, 1132780), (440, 1112184), (456, 1073160), (480, 1019502), (495, 988608), (513, 953920), (528, 926820), (540, 906224), (542, 902880), (570, 858528), (576, 849585), (594, 823840), (608, 804870), (627, 780480), (660, 741456), (684, 715440), (704, 695115), (720, 679668), (760, 643896), (792, 617880), (813, 601920), (836, 585360), (855, 572352), (864, 566390), (880, 556092), (912, 536580), (960, 509751), (990, 494304), (1026, 476960), (1045, 468288), (1056, 463410), (1080, 453112), (1084, 451440), (1140, 429264), (1188, 411920), (1216, 402435), (1254, 390240), (1320, 370728), (1355, 361152), (1368, 357720), (1440, 339834), (1485, 329536), (1520, 321948), (1584, 308940), (1626, 300960), (1672, 292680), (1710, 286176), (1728, 283195), (1760, 278046), (1824, 268290), (1881, 260160), (1980, 247152), (2052, 238480), (2090, 234144), (2112, 231705), (2160, 226556), (2168, 225720), (2280, 214632), (2376, 205960), (2439, 200640), (2508, 195120), (2565, 190784), (2640, 185364), (2710, 180576), (2736, 178860), (2880, 169917), (2970, 164768), (2981, 164160), (3040, 160974), (3135, 156096), (3168, 154470), (3252, 150480), (3344, 146340), (3420, 143088), (3520, 139023), (3648, 134145), (3762, 130080), (3960, 123576), (4065, 120384), (4104, 119240), (4180, 117072), (4320, 113278), (4336, 112860), (4560, 107316), (4752, 102980), (4878, 100320), (5016, 97560), (5130, 95392), (5149, 95040), (5280, 92682), (5420, 90288), (5472, 89430), (5643, 86720), (5940, 82384), (5962, 82080), (6080, 80487), (6270, 78048), (6336, 77235), (6504, 75240), (6688, 73170), (6840, 71544), (7317, 66880), (7524, 65040), (7920, 61788), (8130, 60192), (8208, 59620), (8360, 58536), (8640, 56639), (8672, 56430), (8943, 54720), (9120, 53658), (9405, 52032), (9504, 51490), (9756, 50160), (10032, 48780), (10260, 47696), (10298, 47520), (10560, 46341), (10840, 45144), (10944, 44715), (11286, 43360), (11880, 41192), (11924, 41040), (12195, 40128), (12540, 39024), (13008, 37620), (13376, 36585), (13680, 35772), (14634, 33440), (14905, 32832), (15048, 32520), (15447, 31680), (15840, 30894), (16260, 30096), (16416, 29810), (16720, 29268), (17344, 28215), (17886, 27360), (18240, 26829), (18810, 26016), (19008, 25745), (19512, 25080), (20064, 24390), (20520, 23848), (20596, 23760), (21680, 22572)]