383967480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{246133}}^1$

素因数の和:246160

約数の個数: 64

約数和(自身を含む): 1240515360

約数和(自身を除く): 856547880

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, 246133, 492266, 738399, 984532, 1230665, 1476798, 1969064, 2461330, 2953596, 3199729, 3691995, 4922660, 5907192, 6399458, 7383990, 9599187, 9845320, 12798916, 14767980, 15998645, 19198374, 25597832, 29535960, 31997290, 38396748, 47995935, 63994580, 76793496, 95991870, 127989160, 191983740, 383967480]

約数ペア:

[(1, 383967480), (2, 191983740), (3, 127989160), (4, 95991870), (5, 76793496), (6, 63994580), (8, 47995935), (10, 38396748), (12, 31997290), (13, 29535960), (15, 25597832), (20, 19198374), (24, 15998645), (26, 14767980), (30, 12798916), (39, 9845320), (40, 9599187), (52, 7383990), (60, 6399458), (65, 5907192), (78, 4922660), (104, 3691995), (120, 3199729), (130, 2953596), (156, 2461330), (195, 1969064), (260, 1476798), (312, 1230665), (390, 984532), (520, 738399), (780, 492266), (1560, 246133)]