72485340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1208089}}^1$

素因数の和:1208101

約数の個数: 24

約数和(自身を含む): 202959120

約数和(自身を除く): 130473780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1208089, 2416178, 3624267, 4832356, 6040445, 7248534, 12080890, 14497068, 18121335, 24161780, 36242670, 72485340]

約数ペア:

[(1, 72485340), (2, 36242670), (3, 24161780), (4, 18121335), (5, 14497068), (6, 12080890), (10, 7248534), (12, 6040445), (15, 4832356), (20, 3624267), (30, 2416178), (60, 1208089)]