805501920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1678129}}^1$

素因数の和:1678147

約数の個数: 48

約数和(自身を含む): 2537332560

約数和(自身を除く): 1731830640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 1678129, 3356258, 5034387, 6712516, 8390645, 10068774, 13425032, 16781290, 20137548, 25171935, 26850064, 33562580, 40275096, 50343870, 53700128, 67125160, 80550192, 100687740, 134250320, 161100384, 201375480, 268500640, 402750960, 805501920]

約数ペア:

[(1, 805501920), (2, 402750960), (3, 268500640), (4, 201375480), (5, 161100384), (6, 134250320), (8, 100687740), (10, 80550192), (12, 67125160), (15, 53700128), (16, 50343870), (20, 40275096), (24, 33562580), (30, 26850064), (32, 25171935), (40, 20137548), (48, 16781290), (60, 13425032), (80, 10068774), (96, 8390645), (120, 6712516), (160, 5034387), (240, 3356258), (480, 1678129)]