129708960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:451

約数の個数: 192

約数和(自身を含む): 441262080

約数和(自身を除く): 311553120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 32, 40, 46, 48, 60, 62, 69, 80, 92, 93, 96, 115, 120, 124, 138, 155, 160, 184, 186, 230, 240, 248, 276, 310, 345, 368, 372, 379, 460, 465, 480, 496, 552, 620, 690, 713, 736, 744, 758, 920, 930, 992, 1104, 1137, 1240, 1380, 1426, 1488, 1516, 1840, 1860, 1895, 2139, 2208, 2274, 2480, 2760, 2852, 2976, 3032, 3565, 3680, 3720, 3790, 4278, 4548, 4960, 5520, 5685, 5704, 6064, 7130, 7440, 7580, 8556, 8717, 9096, 10695, 11040, 11370, 11408, 11749, 12128, 14260, 14880, 15160, 17112, 17434, 18192, 21390, 22740, 22816, 23498, 26151, 28520, 30320, 34224, 34868, 35247, 36384, 42780, 43585, 45480, 46996, 52302, 57040, 58745, 60640, 68448, 69736, 70494, 85560, 87170, 90960, 93992, 104604, 114080, 117490, 130755, 139472, 140988, 171120, 174340, 176235, 181920, 187984, 209208, 234980, 261510, 270227, 278944, 281976, 342240, 348680, 352470, 375968, 418416, 469960, 523020, 540454, 563952, 697360, 704940, 810681, 836832, 939920, 1046040, 1080908, 1127904, 1351135, 1394720, 1409880, 1621362, 1879840, 2092080, 2161816, 2702270, 2819760, 3242724, 4053405, 4184160, 4323632, 5404540, 5639520, 6485448, 8106810, 8647264, 10809080, 12970896, 16213620, 21618160, 25941792, 32427240, 43236320, 64854480, 129708960]

約数ペア:

[(1, 129708960), (2, 64854480), (3, 43236320), (4, 32427240), (5, 25941792), (6, 21618160), (8, 16213620), (10, 12970896), (12, 10809080), (15, 8647264), (16, 8106810), (20, 6485448), (23, 5639520), (24, 5404540), (30, 4323632), (31, 4184160), (32, 4053405), (40, 3242724), (46, 2819760), (48, 2702270), (60, 2161816), (62, 2092080), (69, 1879840), (80, 1621362), (92, 1409880), (93, 1394720), (96, 1351135), (115, 1127904), (120, 1080908), (124, 1046040), (138, 939920), (155, 836832), (160, 810681), (184, 704940), (186, 697360), (230, 563952), (240, 540454), (248, 523020), (276, 469960), (310, 418416), (345, 375968), (368, 352470), (372, 348680), (379, 342240), (460, 281976), (465, 278944), (480, 270227), (496, 261510), (552, 234980), (620, 209208), (690, 187984), (713, 181920), (736, 176235), (744, 174340), (758, 171120), (920, 140988), (930, 139472), (992, 130755), (1104, 117490), (1137, 114080), (1240, 104604), (1380, 93992), (1426, 90960), (1488, 87170), (1516, 85560), (1840, 70494), (1860, 69736), (1895, 68448), (2139, 60640), (2208, 58745), (2274, 57040), (2480, 52302), (2760, 46996), (2852, 45480), (2976, 43585), (3032, 42780), (3565, 36384), (3680, 35247), (3720, 34868), (3790, 34224), (4278, 30320), (4548, 28520), (4960, 26151), (5520, 23498), (5685, 22816), (5704, 22740), (6064, 21390), (7130, 18192), (7440, 17434), (7580, 17112), (8556, 15160), (8717, 14880), (9096, 14260), (10695, 12128), (11040, 11749), (11370, 11408)]