16159020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{269317}}^1$

素因数の和:269329

約数の個数: 24

約数和(自身を含む): 45245424

約数和(自身を除く): 29086404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 269317, 538634, 807951, 1077268, 1346585, 1615902, 2693170, 3231804, 4039755, 5386340, 8079510, 16159020]

約数ペア:

[(1, 16159020), (2, 8079510), (3, 5386340), (4, 4039755), (5, 3231804), (6, 2693170), (10, 1615902), (12, 1346585), (15, 1077268), (20, 807951), (30, 538634), (60, 269317)]