405820920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3381841}}^1$

素因数の和:3381855

約数の個数: 32

約数和(自身を含む): 1217463120

約数和(自身を除く): 811642200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3381841, 6763682, 10145523, 13527364, 16909205, 20291046, 27054728, 33818410, 40582092, 50727615, 67636820, 81164184, 101455230, 135273640, 202910460, 405820920]

約数ペア:

[(1, 405820920), (2, 202910460), (3, 135273640), (4, 101455230), (5, 81164184), (6, 67636820), (8, 50727615), (10, 40582092), (12, 33818410), (15, 27054728), (20, 20291046), (24, 16909205), (30, 13527364), (40, 10145523), (60, 6763682), (120, 3381841)]