488403780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{8140063}}^1$

素因数の和:8140075

約数の個数: 24

約数和(自身を含む): 1367530752

約数和(自身を除く): 879126972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 8140063, 16280126, 24420189, 32560252, 40700315, 48840378, 81400630, 97680756, 122100945, 162801260, 244201890, 488403780]

約数ペア:

[(1, 488403780), (2, 244201890), (3, 162801260), (4, 122100945), (5, 97680756), (6, 81400630), (10, 48840378), (12, 40700315), (15, 32560252), (20, 24420189), (30, 16280126), (60, 8140063)]