151316520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1260971}}^1$

素因数の和:1260985

約数の個数: 32

約数和(自身を含む): 453949920

約数和(自身を除く): 302633400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1260971, 2521942, 3782913, 5043884, 6304855, 7565826, 10087768, 12609710, 15131652, 18914565, 25219420, 30263304, 37829130, 50438840, 75658260, 151316520]

約数ペア:

[(1, 151316520), (2, 75658260), (3, 50438840), (4, 37829130), (5, 30263304), (6, 25219420), (8, 18914565), (10, 15131652), (12, 12609710), (15, 10087768), (20, 7565826), (24, 6304855), (30, 5043884), (40, 3782913), (60, 2521942), (120, 1260971)]