149647560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1247063}}^1$

素因数の和:1247077

約数の個数: 32

約数和(自身を含む): 448943040

約数和(自身を除く): 299295480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1247063, 2494126, 3741189, 4988252, 6235315, 7482378, 9976504, 12470630, 14964756, 18705945, 24941260, 29929512, 37411890, 49882520, 74823780, 149647560]

約数ペア:

[(1, 149647560), (2, 74823780), (3, 49882520), (4, 37411890), (5, 29929512), (6, 24941260), (8, 18705945), (10, 14964756), (12, 12470630), (15, 9976504), (20, 7482378), (24, 6235315), (30, 4988252), (40, 3741189), (60, 2494126), (120, 1247063)]