245380920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2044841}}^1$

素因数の和:2044855

約数の個数: 32

約数和(自身を含む): 736143120

約数和(自身を除く): 490762200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2044841, 4089682, 6134523, 8179364, 10224205, 12269046, 16358728, 20448410, 24538092, 30672615, 40896820, 49076184, 61345230, 81793640, 122690460, 245380920]

約数ペア:

[(1, 245380920), (2, 122690460), (3, 81793640), (4, 61345230), (5, 49076184), (6, 40896820), (8, 30672615), (10, 24538092), (12, 20448410), (15, 16358728), (20, 12269046), (24, 10224205), (30, 8179364), (40, 6134523), (60, 4089682), (120, 2044841)]