243180960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:172

約数の個数: 288

約数和(自身を含む): 868734720

約数和(自身を除く): 625553760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 53, 55, 60, 66, 79, 80, 88, 96, 106, 110, 120, 121, 132, 158, 159, 160, 165, 176, 212, 220, 237, 240, 242, 264, 265, 316, 318, 330, 352, 363, 395, 424, 440, 474, 480, 484, 528, 530, 583, 605, 632, 636, 660, 726, 790, 795, 848, 869, 880, 948, 968, 1056, 1060, 1166, 1185, 1210, 1264, 1272, 1320, 1452, 1580, 1590, 1696, 1738, 1749, 1760, 1815, 1896, 1936, 2120, 2332, 2370, 2420, 2528, 2544, 2607, 2640, 2904, 2915, 3160, 3180, 3476, 3498, 3630, 3792, 3872, 4187, 4240, 4345, 4664, 4740, 4840, 5088, 5214, 5280, 5808, 5830, 6320, 6360, 6413, 6952, 6996, 7260, 7584, 8374, 8480, 8690, 8745, 9328, 9480, 9559, 9680, 10428, 11616, 11660, 12561, 12640, 12720, 12826, 13035, 13904, 13992, 14520, 16748, 17380, 17490, 18656, 18960, 19118, 19239, 19360, 20856, 20935, 23320, 25122, 25440, 25652, 26070, 27808, 27984, 28677, 29040, 32065, 33496, 34760, 34980, 37920, 38236, 38478, 41712, 41870, 46057, 46640, 47795, 50244, 51304, 52140, 55968, 57354, 58080, 62805, 64130, 66992, 69520, 69960, 76472, 76956, 83424, 83740, 92114, 93280, 95590, 96195, 100488, 102608, 104280, 114708, 125610, 128260, 133984, 138171, 139040, 139920, 143385, 152944, 153912, 167480, 184228, 191180, 192390, 200976, 205216, 208560, 229416, 230285, 251220, 256520, 276342, 279840, 286770, 305888, 307824, 334960, 368456, 382360, 384780, 401952, 417120, 458832, 460570, 502440, 506627, 513040, 552684, 573540, 615648, 669920, 690855, 736912, 764720, 769560, 917664, 921140, 1004880, 1013254, 1026080, 1105368, 1147080, 1381710, 1473824, 1519881, 1529440, 1539120, 1842280, 2009760, 2026508, 2210736, 2294160, 2533135, 2763420, 3039762, 3078240, 3684560, 4053016, 4421472, 4588320, 5066270, 5526840, 6079524, 7369120, 7599405, 8106032, 10132540, 11053680, 12159048, 15198810, 16212064, 20265080, 22107360, 24318096, 30397620, 40530160, 48636192, 60795240, 81060320, 121590480, 243180960]

約数ペア:

[(1, 243180960), (2, 121590480), (3, 81060320), (4, 60795240), (5, 48636192), (6, 40530160), (8, 30397620), (10, 24318096), (11, 22107360), (12, 20265080), (15, 16212064), (16, 15198810), (20, 12159048), (22, 11053680), (24, 10132540), (30, 8106032), (32, 7599405), (33, 7369120), (40, 6079524), (44, 5526840), (48, 5066270), (53, 4588320), (55, 4421472), (60, 4053016), (66, 3684560), (79, 3078240), (80, 3039762), (88, 2763420), (96, 2533135), (106, 2294160), (110, 2210736), (120, 2026508), (121, 2009760), (132, 1842280), (158, 1539120), (159, 1529440), (160, 1519881), (165, 1473824), (176, 1381710), (212, 1147080), (220, 1105368), (237, 1026080), (240, 1013254), (242, 1004880), (264, 921140), (265, 917664), (316, 769560), (318, 764720), (330, 736912), (352, 690855), (363, 669920), (395, 615648), (424, 573540), (440, 552684), (474, 513040), (480, 506627), (484, 502440), (528, 460570), (530, 458832), (583, 417120), (605, 401952), (632, 384780), (636, 382360), (660, 368456), (726, 334960), (790, 307824), (795, 305888), (848, 286770), (869, 279840), (880, 276342), (948, 256520), (968, 251220), (1056, 230285), (1060, 229416), (1166, 208560), (1185, 205216), (1210, 200976), (1264, 192390), (1272, 191180), (1320, 184228), (1452, 167480), (1580, 153912), (1590, 152944), (1696, 143385), (1738, 139920), (1749, 139040), (1760, 138171), (1815, 133984), (1896, 128260), (1936, 125610), (2120, 114708), (2332, 104280), (2370, 102608), (2420, 100488), (2528, 96195), (2544, 95590), (2607, 93280), (2640, 92114), (2904, 83740), (2915, 83424), (3160, 76956), (3180, 76472), (3476, 69960), (3498, 69520), (3630, 66992), (3792, 64130), (3872, 62805), (4187, 58080), (4240, 57354), (4345, 55968), (4664, 52140), (4740, 51304), (4840, 50244), (5088, 47795), (5214, 46640), (5280, 46057), (5808, 41870), (5830, 41712), (6320, 38478), (6360, 38236), (6413, 37920), (6952, 34980), (6996, 34760), (7260, 33496), (7584, 32065), (8374, 29040), (8480, 28677), (8690, 27984), (8745, 27808), (9328, 26070), (9480, 25652), (9559, 25440), (9680, 25122), (10428, 23320), (11616, 20935), (11660, 20856), (12561, 19360), (12640, 19239), (12720, 19118), (12826, 18960), (13035, 18656), (13904, 17490), (13992, 17380), (14520, 16748)]