156671520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10529}}^1$

素因数の和:10578

約数の個数: 96

約数和(自身を含む): 509483520

約数和(自身を除く): 352812000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 10529, 14880, 21058, 31587, 42116, 52645, 63174, 84232, 105290, 126348, 157935, 168464, 210580, 252696, 315870, 326399, 336928, 421160, 505392, 631740, 652798, 842320, 979197, 1010784, 1263480, 1305596, 1631995, 1684640, 1958394, 2526960, 2611192, 3263990, 3916788, 4895985, 5053920, 5222384, 6527980, 7833576, 9791970, 10444768, 13055960, 15667152, 19583940, 26111920, 31334304, 39167880, 52223840, 78335760, 156671520]

約数ペア:

[(1, 156671520), (2, 78335760), (3, 52223840), (4, 39167880), (5, 31334304), (6, 26111920), (8, 19583940), (10, 15667152), (12, 13055960), (15, 10444768), (16, 9791970), (20, 7833576), (24, 6527980), (30, 5222384), (31, 5053920), (32, 4895985), (40, 3916788), (48, 3263990), (60, 2611192), (62, 2526960), (80, 1958394), (93, 1684640), (96, 1631995), (120, 1305596), (124, 1263480), (155, 1010784), (160, 979197), (186, 842320), (240, 652798), (248, 631740), (310, 505392), (372, 421160), (465, 336928), (480, 326399), (496, 315870), (620, 252696), (744, 210580), (930, 168464), (992, 157935), (1240, 126348), (1488, 105290), (1860, 84232), (2480, 63174), (2976, 52645), (3720, 42116), (4960, 31587), (7440, 21058), (10529, 14880)]