149702160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{623759}}^1$

素因数の和:623775

約数の個数: 40

約数和(自身を含む): 464077440

約数和(自身を除く): 314375280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 623759, 1247518, 1871277, 2495036, 3118795, 3742554, 4990072, 6237590, 7485108, 9356385, 9980144, 12475180, 14970216, 18712770, 24950360, 29940432, 37425540, 49900720, 74851080, 149702160]

約数ペア:

[(1, 149702160), (2, 74851080), (3, 49900720), (4, 37425540), (5, 29940432), (6, 24950360), (8, 18712770), (10, 14970216), (12, 12475180), (15, 9980144), (16, 9356385), (20, 7485108), (24, 6237590), (30, 4990072), (40, 3742554), (48, 3118795), (60, 2495036), (80, 1871277), (120, 1247518), (240, 623759)]