98762640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{5209}}^1$

素因数の和:5304

約数の個数: 80

約数和(自身を含む): 310099200

約数和(自身を除く): 211336560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 237, 240, 316, 395, 474, 632, 790, 948, 1185, 1264, 1580, 1896, 2370, 3160, 3792, 4740, 5209, 6320, 9480, 10418, 15627, 18960, 20836, 26045, 31254, 41672, 52090, 62508, 78135, 83344, 104180, 125016, 156270, 208360, 250032, 312540, 411511, 416720, 625080, 823022, 1234533, 1250160, 1646044, 2057555, 2469066, 3292088, 4115110, 4938132, 6172665, 6584176, 8230220, 9876264, 12345330, 16460440, 19752528, 24690660, 32920880, 49381320, 98762640]

約数ペア:

[(1, 98762640), (2, 49381320), (3, 32920880), (4, 24690660), (5, 19752528), (6, 16460440), (8, 12345330), (10, 9876264), (12, 8230220), (15, 6584176), (16, 6172665), (20, 4938132), (24, 4115110), (30, 3292088), (40, 2469066), (48, 2057555), (60, 1646044), (79, 1250160), (80, 1234533), (120, 823022), (158, 625080), (237, 416720), (240, 411511), (316, 312540), (395, 250032), (474, 208360), (632, 156270), (790, 125016), (948, 104180), (1185, 83344), (1264, 78135), (1580, 62508), (1896, 52090), (2370, 41672), (3160, 31254), (3792, 26045), (4740, 20836), (5209, 18960), (6320, 15627), (9480, 10418)]