131470440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{3251}}^1$

素因数の和:3602

約数の個数: 64

約数和(自身を含む): 395703360

約数和(自身を除く): 264232920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 337, 674, 1011, 1348, 1685, 2022, 2696, 3251, 3370, 4044, 5055, 6502, 6740, 8088, 9753, 10110, 13004, 13480, 16255, 19506, 20220, 26008, 32510, 39012, 40440, 48765, 65020, 78024, 97530, 130040, 195060, 390120, 1095587, 2191174, 3286761, 4382348, 5477935, 6573522, 8764696, 10955870, 13147044, 16433805, 21911740, 26294088, 32867610, 43823480, 65735220, 131470440]

約数ペア:

[(1, 131470440), (2, 65735220), (3, 43823480), (4, 32867610), (5, 26294088), (6, 21911740), (8, 16433805), (10, 13147044), (12, 10955870), (15, 8764696), (20, 6573522), (24, 5477935), (30, 4382348), (40, 3286761), (60, 2191174), (120, 1095587), (337, 390120), (674, 195060), (1011, 130040), (1348, 97530), (1685, 78024), (2022, 65020), (2696, 48765), (3251, 40440), (3370, 39012), (4044, 32510), (5055, 26008), (6502, 20220), (6740, 19506), (8088, 16255), (9753, 13480), (10110, 13004)]