386453640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3220447}}^1$

素因数の和:3220461

約数の個数: 32

約数和(自身を含む): 1159361280

約数和(自身を除く): 772907640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3220447, 6440894, 9661341, 12881788, 16102235, 19322682, 25763576, 32204470, 38645364, 48306705, 64408940, 77290728, 96613410, 128817880, 193226820, 386453640]

約数ペア:

[(1, 386453640), (2, 193226820), (3, 128817880), (4, 96613410), (5, 77290728), (6, 64408940), (8, 48306705), (10, 38645364), (12, 32204470), (15, 25763576), (20, 19322682), (24, 16102235), (30, 12881788), (40, 9661341), (60, 6440894), (120, 3220447)]