492945120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1$

素因数の和:502

約数の個数: 288

約数和(自身を含む): 1816214400

約数和(自身を除く): 1323269280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 43, 45, 48, 57, 60, 72, 76, 80, 86, 90, 95, 96, 114, 120, 129, 144, 152, 160, 171, 172, 180, 190, 215, 228, 240, 258, 285, 288, 304, 342, 344, 360, 380, 387, 419, 430, 456, 480, 516, 570, 608, 645, 684, 688, 720, 760, 774, 817, 838, 855, 860, 912, 1032, 1140, 1257, 1290, 1368, 1376, 1440, 1520, 1548, 1634, 1676, 1710, 1720, 1824, 1935, 2064, 2095, 2280, 2451, 2514, 2580, 2736, 3040, 3096, 3268, 3352, 3420, 3440, 3771, 3870, 4085, 4128, 4190, 4560, 4902, 5028, 5160, 5472, 6192, 6285, 6536, 6704, 6840, 6880, 7353, 7542, 7740, 7961, 8170, 8380, 9120, 9804, 10056, 10320, 12255, 12384, 12570, 13072, 13408, 13680, 14706, 15084, 15480, 15922, 16340, 16760, 18017, 18855, 19608, 20112, 20640, 23883, 24510, 25140, 26144, 27360, 29412, 30168, 30960, 31844, 32680, 33520, 36034, 36765, 37710, 39216, 39805, 40224, 47766, 49020, 50280, 54051, 58824, 60336, 61920, 63688, 65360, 67040, 71649, 72068, 73530, 75420, 78432, 79610, 90085, 95532, 98040, 100560, 108102, 117648, 119415, 120672, 127376, 130720, 143298, 144136, 147060, 150840, 159220, 162153, 180170, 191064, 196080, 201120, 216204, 235296, 238830, 254752, 270255, 286596, 288272, 294120, 301680, 318440, 324306, 342323, 358245, 360340, 382128, 392160, 432408, 477660, 540510, 573192, 576544, 588240, 603360, 636880, 648612, 684646, 716490, 720680, 764256, 810765, 864816, 955320, 1026969, 1081020, 1146384, 1176480, 1273760, 1297224, 1369292, 1432980, 1441360, 1621530, 1711615, 1729632, 1910640, 2053938, 2162040, 2292768, 2594448, 2738584, 2865960, 2882720, 3080907, 3243060, 3423230, 3821280, 4107876, 4324080, 5134845, 5188896, 5477168, 5731920, 6161814, 6486120, 6846460, 8215752, 8648160, 10269690, 10954336, 11463840, 12323628, 12972240, 13692920, 15404535, 16431504, 20539380, 24647256, 25944480, 27385840, 30809070, 32863008, 41078760, 49294512, 54771680, 61618140, 82157520, 98589024, 123236280, 164315040, 246472560, 492945120]

約数ペア:

[(1, 492945120), (2, 246472560), (3, 164315040), (4, 123236280), (5, 98589024), (6, 82157520), (8, 61618140), (9, 54771680), (10, 49294512), (12, 41078760), (15, 32863008), (16, 30809070), (18, 27385840), (19, 25944480), (20, 24647256), (24, 20539380), (30, 16431504), (32, 15404535), (36, 13692920), (38, 12972240), (40, 12323628), (43, 11463840), (45, 10954336), (48, 10269690), (57, 8648160), (60, 8215752), (72, 6846460), (76, 6486120), (80, 6161814), (86, 5731920), (90, 5477168), (95, 5188896), (96, 5134845), (114, 4324080), (120, 4107876), (129, 3821280), (144, 3423230), (152, 3243060), (160, 3080907), (171, 2882720), (172, 2865960), (180, 2738584), (190, 2594448), (215, 2292768), (228, 2162040), (240, 2053938), (258, 1910640), (285, 1729632), (288, 1711615), (304, 1621530), (342, 1441360), (344, 1432980), (360, 1369292), (380, 1297224), (387, 1273760), (419, 1176480), (430, 1146384), (456, 1081020), (480, 1026969), (516, 955320), (570, 864816), (608, 810765), (645, 764256), (684, 720680), (688, 716490), (720, 684646), (760, 648612), (774, 636880), (817, 603360), (838, 588240), (855, 576544), (860, 573192), (912, 540510), (1032, 477660), (1140, 432408), (1257, 392160), (1290, 382128), (1368, 360340), (1376, 358245), (1440, 342323), (1520, 324306), (1548, 318440), (1634, 301680), (1676, 294120), (1710, 288272), (1720, 286596), (1824, 270255), (1935, 254752), (2064, 238830), (2095, 235296), (2280, 216204), (2451, 201120), (2514, 196080), (2580, 191064), (2736, 180170), (3040, 162153), (3096, 159220), (3268, 150840), (3352, 147060), (3420, 144136), (3440, 143298), (3771, 130720), (3870, 127376), (4085, 120672), (4128, 119415), (4190, 117648), (4560, 108102), (4902, 100560), (5028, 98040), (5160, 95532), (5472, 90085), (6192, 79610), (6285, 78432), (6536, 75420), (6704, 73530), (6840, 72068), (6880, 71649), (7353, 67040), (7542, 65360), (7740, 63688), (7961, 61920), (8170, 60336), (8380, 58824), (9120, 54051), (9804, 50280), (10056, 49020), (10320, 47766), (12255, 40224), (12384, 39805), (12570, 39216), (13072, 37710), (13408, 36765), (13680, 36034), (14706, 33520), (15084, 32680), (15480, 31844), (15922, 30960), (16340, 30168), (16760, 29412), (18017, 27360), (18855, 26144), (19608, 25140), (20112, 24510), (20640, 23883)]