246681240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{158129}}^1$

素因数の和:158156

約数の個数: 64

約数和(自身を含む): 796975200

約数和(自身を除く): 550293960

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, 158129, 316258, 474387, 632516, 790645, 948774, 1265032, 1581290, 1897548, 2055677, 2371935, 3162580, 3795096, 4111354, 4743870, 6167031, 6325160, 8222708, 9487740, 10278385, 12334062, 16445416, 18975480, 20556770, 24668124, 30835155, 41113540, 49336248, 61670310, 82227080, 123340620, 246681240]

約数ペア:

[(1, 246681240), (2, 123340620), (3, 82227080), (4, 61670310), (5, 49336248), (6, 41113540), (8, 30835155), (10, 24668124), (12, 20556770), (13, 18975480), (15, 16445416), (20, 12334062), (24, 10278385), (26, 9487740), (30, 8222708), (39, 6325160), (40, 6167031), (52, 4743870), (60, 4111354), (65, 3795096), (78, 3162580), (104, 2371935), (120, 2055677), (130, 1897548), (156, 1581290), (195, 1265032), (260, 948774), (312, 790645), (390, 632516), (520, 474387), (780, 316258), (1560, 158129)]