139881480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{3797}}^1$

素因数の和:4118

約数の個数: 64

約数和(自身を含む): 421122240

約数和(自身を除く): 281240760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 307, 614, 921, 1228, 1535, 1842, 2456, 3070, 3684, 3797, 4605, 6140, 7368, 7594, 9210, 11391, 12280, 15188, 18420, 18985, 22782, 30376, 36840, 37970, 45564, 56955, 75940, 91128, 113910, 151880, 227820, 455640, 1165679, 2331358, 3497037, 4662716, 5828395, 6994074, 9325432, 11656790, 13988148, 17485185, 23313580, 27976296, 34970370, 46627160, 69940740, 139881480]

約数ペア:

[(1, 139881480), (2, 69940740), (3, 46627160), (4, 34970370), (5, 27976296), (6, 23313580), (8, 17485185), (10, 13988148), (12, 11656790), (15, 9325432), (20, 6994074), (24, 5828395), (30, 4662716), (40, 3497037), (60, 2331358), (120, 1165679), (307, 455640), (614, 227820), (921, 151880), (1228, 113910), (1535, 91128), (1842, 75940), (2456, 56955), (3070, 45564), (3684, 37970), (3797, 36840), (4605, 30376), (6140, 22782), (7368, 18985), (7594, 18420), (9210, 15188), (11391, 12280)]