4893780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{81563}}^1$

素因数の和:81575

約数の個数: 24

約数和(自身を含む): 13702752

約数和(自身を除く): 8808972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 81563, 163126, 244689, 326252, 407815, 489378, 815630, 978756, 1223445, 1631260, 2446890, 4893780]

約数ペア:

[(1, 4893780), (2, 2446890), (3, 1631260), (4, 1223445), (5, 978756), (6, 815630), (10, 489378), (12, 407815), (15, 326252), (20, 244689), (30, 163126), (60, 81563)]