478008420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{7966807}}^1$

素因数の和:7966819

約数の個数: 24

約数和(自身を含む): 1338423744

約数和(自身を除く): 860415324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 7966807, 15933614, 23900421, 31867228, 39834035, 47800842, 79668070, 95601684, 119502105, 159336140, 239004210, 478008420]

約数ペア:

[(1, 478008420), (2, 239004210), (3, 159336140), (4, 119502105), (5, 95601684), (6, 79668070), (10, 47800842), (12, 39834035), (15, 31867228), (20, 23900421), (30, 15933614), (60, 7966807)]