1189545240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{762529}}^1$

素因数の和:762556

約数の個数: 64

約数和(自身を含む): 3843151200

約数和(自身を除く): 2653605960

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, 762529, 1525058, 2287587, 3050116, 3812645, 4575174, 6100232, 7625290, 9150348, 9912877, 11437935, 15250580, 18300696, 19825754, 22875870, 29738631, 30501160, 39651508, 45751740, 49564385, 59477262, 79303016, 91503480, 99128770, 118954524, 148693155, 198257540, 237909048, 297386310, 396515080, 594772620, 1189545240]

約数ペア:

[(1, 1189545240), (2, 594772620), (3, 396515080), (4, 297386310), (5, 237909048), (6, 198257540), (8, 148693155), (10, 118954524), (12, 99128770), (13, 91503480), (15, 79303016), (20, 59477262), (24, 49564385), (26, 45751740), (30, 39651508), (39, 30501160), (40, 29738631), (52, 22875870), (60, 19825754), (65, 18300696), (78, 15250580), (104, 11437935), (120, 9912877), (130, 9150348), (156, 7625290), (195, 6100232), (260, 4575174), (312, 3812645), (390, 3050116), (520, 2287587), (780, 1525058), (1560, 762529)]