61957680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{258157}}^1$

素因数の和:258173

約数の個数: 40

約数和(自身を含む): 192069552

約数和(自身を除く): 130111872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 258157, 516314, 774471, 1032628, 1290785, 1548942, 2065256, 2581570, 3097884, 3872355, 4130512, 5163140, 6195768, 7744710, 10326280, 12391536, 15489420, 20652560, 30978840, 61957680]

約数ペア:

[(1, 61957680), (2, 30978840), (3, 20652560), (4, 15489420), (5, 12391536), (6, 10326280), (8, 7744710), (10, 6195768), (12, 5163140), (15, 4130512), (16, 3872355), (20, 3097884), (24, 2581570), (30, 2065256), (40, 1548942), (48, 1290785), (60, 1032628), (80, 774471), (120, 516314), (240, 258157)]