157674840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1313957}}^1$

素因数の和:1313971

約数の個数: 32

約数和(自身を含む): 473024880

約数和(自身を除く): 315350040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1313957, 2627914, 3941871, 5255828, 6569785, 7883742, 10511656, 13139570, 15767484, 19709355, 26279140, 31534968, 39418710, 52558280, 78837420, 157674840]

約数ペア:

[(1, 157674840), (2, 78837420), (3, 52558280), (4, 39418710), (5, 31534968), (6, 26279140), (8, 19709355), (10, 15767484), (12, 13139570), (15, 10511656), (20, 7883742), (24, 6569785), (30, 5255828), (40, 3941871), (60, 2627914), (120, 1313957)]