1425668520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11880571}}^1$

素因数の和:11880585

約数の個数: 32

約数和(自身を含む): 4277005920

約数和(自身を除く): 2851337400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 11880571, 23761142, 35641713, 47522284, 59402855, 71283426, 95044568, 118805710, 142566852, 178208565, 237611420, 285133704, 356417130, 475222840, 712834260, 1425668520]

約数ペア:

[(1, 1425668520), (2, 712834260), (3, 475222840), (4, 356417130), (5, 285133704), (6, 237611420), (8, 178208565), (10, 142566852), (12, 118805710), (15, 95044568), (20, 71283426), (24, 59402855), (30, 47522284), (40, 35641713), (60, 23761142), (120, 11880571)]