72848220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1214137}}^1$

素因数の和:1214149

約数の個数: 24

約数和(自身を含む): 203975184

約数和(自身を除く): 131126964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1214137, 2428274, 3642411, 4856548, 6070685, 7284822, 12141370, 14569644, 18212055, 24282740, 36424110, 72848220]

約数ペア:

[(1, 72848220), (2, 36424110), (3, 24282740), (4, 18212055), (5, 14569644), (6, 12141370), (10, 7284822), (12, 6070685), (15, 4856548), (20, 3642411), (30, 2428274), (60, 1214137)]