1550940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{25849}}^1$

素因数の和:25861

約数の個数: 24

約数和(自身を含む): 4342800

約数和(自身を除く): 2791860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 25849, 51698, 77547, 103396, 129245, 155094, 258490, 310188, 387735, 516980, 775470, 1550940]

約数ペア:

[(1, 1550940), (2, 775470), (3, 516980), (4, 387735), (5, 310188), (6, 258490), (10, 155094), (12, 129245), (15, 103396), (20, 77547), (30, 51698), (60, 25849)]