246519960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{467}}^1$

素因数の和:617

約数の個数: 128

約数和(自身を含む): 764225280

約数和(自身を除く): 517705320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 83, 106, 120, 159, 166, 212, 249, 265, 318, 332, 415, 424, 467, 498, 530, 636, 664, 795, 830, 934, 996, 1060, 1245, 1272, 1401, 1590, 1660, 1868, 1992, 2120, 2335, 2490, 2802, 3180, 3320, 3736, 4399, 4670, 4980, 5604, 6360, 7005, 8798, 9340, 9960, 11208, 13197, 14010, 17596, 18680, 21995, 24751, 26394, 28020, 35192, 38761, 43990, 49502, 52788, 56040, 65985, 74253, 77522, 87980, 99004, 105576, 116283, 123755, 131970, 148506, 155044, 175960, 193805, 198008, 232566, 247510, 263940, 297012, 310088, 371265, 387610, 465132, 495020, 527880, 581415, 594024, 742530, 775220, 930264, 990040, 1162830, 1485060, 1550440, 2054333, 2325660, 2970120, 4108666, 4651320, 6162999, 8217332, 10271665, 12325998, 16434664, 20543330, 24651996, 30814995, 41086660, 49303992, 61629990, 82173320, 123259980, 246519960]

約数ペア:

[(1, 246519960), (2, 123259980), (3, 82173320), (4, 61629990), (5, 49303992), (6, 41086660), (8, 30814995), (10, 24651996), (12, 20543330), (15, 16434664), (20, 12325998), (24, 10271665), (30, 8217332), (40, 6162999), (53, 4651320), (60, 4108666), (83, 2970120), (106, 2325660), (120, 2054333), (159, 1550440), (166, 1485060), (212, 1162830), (249, 990040), (265, 930264), (318, 775220), (332, 742530), (415, 594024), (424, 581415), (467, 527880), (498, 495020), (530, 465132), (636, 387610), (664, 371265), (795, 310088), (830, 297012), (934, 263940), (996, 247510), (1060, 232566), (1245, 198008), (1272, 193805), (1401, 175960), (1590, 155044), (1660, 148506), (1868, 131970), (1992, 123755), (2120, 116283), (2335, 105576), (2490, 99004), (2802, 87980), (3180, 77522), (3320, 74253), (3736, 65985), (4399, 56040), (4670, 52788), (4980, 49502), (5604, 43990), (6360, 38761), (7005, 35192), (8798, 28020), (9340, 26394), (9960, 24751), (11208, 21995), (13197, 18680), (14010, 17596)]