147573780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2459563}}^1$

素因数の和:2459575

約数の個数: 24

約数和(自身を含む): 413206752

約数和(自身を除く): 265632972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2459563, 4919126, 7378689, 9838252, 12297815, 14757378, 24595630, 29514756, 36893445, 49191260, 73786890, 147573780]

約数ペア:

[(1, 147573780), (2, 73786890), (3, 49191260), (4, 36893445), (5, 29514756), (6, 24595630), (10, 14757378), (12, 12297815), (15, 9838252), (20, 7378689), (30, 4919126), (60, 2459563)]