480804

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{389}}^1$

素因数の和:499

約数の個数: 24

約数和(自身を含む): 1135680

約数和(自身を除く): 654876

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 389, 412, 618, 778, 1167, 1236, 1556, 2334, 4668, 40067, 80134, 120201, 160268, 240402, 480804]

約数ペア:

[(1, 480804), (2, 240402), (3, 160268), (4, 120201), (6, 80134), (12, 40067), (103, 4668), (206, 2334), (309, 1556), (389, 1236), (412, 1167), (618, 778)]