151173840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{629891}}^1$

素因数の和:629907

約数の個数: 40

約数和(自身を含む): 468639648

約数和(自身を除く): 317465808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 629891, 1259782, 1889673, 2519564, 3149455, 3779346, 5039128, 6298910, 7558692, 9448365, 10078256, 12597820, 15117384, 18896730, 25195640, 30234768, 37793460, 50391280, 75586920, 151173840]

約数ペア:

[(1, 151173840), (2, 75586920), (3, 50391280), (4, 37793460), (5, 30234768), (6, 25195640), (8, 18896730), (10, 15117384), (12, 12597820), (15, 10078256), (16, 9448365), (20, 7558692), (24, 6298910), (30, 5039128), (40, 3779346), (48, 3149455), (60, 2519564), (80, 1889673), (120, 1259782), (240, 629891)]