74489810160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{10781}}^1\times {\mathrm{28789}}^1$

素因数の和:39586

約数の個数: 80

約数和(自身を含む): 230947852320

約数和(自身を除く): 156458042160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 10781, 21562, 28789, 32343, 43124, 53905, 57578, 64686, 86248, 86367, 107810, 115156, 129372, 143945, 161715, 172496, 172734, 215620, 230312, 258744, 287890, 323430, 345468, 431240, 431835, 460624, 517488, 575780, 646860, 690936, 862480, 863670, 1151560, 1293720, 1381872, 1727340, 2303120, 2587440, 3454680, 6909360, 310374209, 620748418, 931122627, 1241496836, 1551871045, 1862245254, 2482993672, 3103742090, 3724490508, 4655613135, 4965987344, 6207484180, 7448981016, 9311226270, 12414968360, 14897962032, 18622452540, 24829936720, 37244905080, 74489810160]

約数ペア:

[(1, 74489810160), (2, 37244905080), (3, 24829936720), (4, 18622452540), (5, 14897962032), (6, 12414968360), (8, 9311226270), (10, 7448981016), (12, 6207484180), (15, 4965987344), (16, 4655613135), (20, 3724490508), (24, 3103742090), (30, 2482993672), (40, 1862245254), (48, 1551871045), (60, 1241496836), (80, 931122627), (120, 620748418), (240, 310374209), (10781, 6909360), (21562, 3454680), (28789, 2587440), (32343, 2303120), (43124, 1727340), (53905, 1381872), (57578, 1293720), (64686, 1151560), (86248, 863670), (86367, 862480), (107810, 690936), (115156, 646860), (129372, 575780), (143945, 517488), (161715, 460624), (172496, 431835), (172734, 431240), (215620, 345468), (230312, 323430), (258744, 287890)]