458340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{7639}}^1$

素因数の和:7651

約数の個数: 24

約数和(自身を含む): 1283520

約数和(自身を除く): 825180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 7639, 15278, 22917, 30556, 38195, 45834, 76390, 91668, 114585, 152780, 229170, 458340]

約数ペア:

[(1, 458340), (2, 229170), (3, 152780), (4, 114585), (5, 91668), (6, 76390), (10, 45834), (12, 38195), (15, 30556), (20, 22917), (30, 15278), (60, 7639)]