15200560

素因数分解:

$2^4\times 5^1\times {\mathrm{251}}^1\times {\mathrm{757}}^1$

素因数の和:1021

約数の個数: 40

約数和(自身を含む): 35528976

約数和(自身を除く): 20328416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 251, 502, 757, 1004, 1255, 1514, 2008, 2510, 3028, 3785, 4016, 5020, 6056, 7570, 10040, 12112, 15140, 20080, 30280, 60560, 190007, 380014, 760028, 950035, 1520056, 1900070, 3040112, 3800140, 7600280, 15200560]

約数ペア:

[(1, 15200560), (2, 7600280), (4, 3800140), (5, 3040112), (8, 1900070), (10, 1520056), (16, 950035), (20, 760028), (40, 380014), (80, 190007), (251, 60560), (502, 30280), (757, 20080), (1004, 15140), (1255, 12112), (1514, 10040), (2008, 7570), (2510, 6056), (3028, 5020), (3785, 4016)]