63627720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{40787}}^1$

素因数の和:40814

約数の個数: 64

約数和(自身を含む): 205571520

約数和(自身を除く): 141943800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 40787, 81574, 122361, 163148, 203935, 244722, 326296, 407870, 489444, 530231, 611805, 815740, 978888, 1060462, 1223610, 1590693, 1631480, 2120924, 2447220, 2651155, 3181386, 4241848, 4894440, 5302310, 6362772, 7953465, 10604620, 12725544, 15906930, 21209240, 31813860, 63627720]

約数ペア:

[(1, 63627720), (2, 31813860), (3, 21209240), (4, 15906930), (5, 12725544), (6, 10604620), (8, 7953465), (10, 6362772), (12, 5302310), (13, 4894440), (15, 4241848), (20, 3181386), (24, 2651155), (26, 2447220), (30, 2120924), (39, 1631480), (40, 1590693), (52, 1223610), (60, 1060462), (65, 978888), (78, 815740), (104, 611805), (120, 530231), (130, 489444), (156, 407870), (195, 326296), (260, 244722), (312, 203935), (390, 163148), (520, 122361), (780, 81574), (1560, 40787)]