1330350960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{5543129}}^1$

素因数の和:5543145

約数の個数: 40

約数和(自身を含む): 4124088720

約数和(自身を除く): 2793737760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 5543129, 11086258, 16629387, 22172516, 27715645, 33258774, 44345032, 55431290, 66517548, 83146935, 88690064, 110862580, 133035096, 166293870, 221725160, 266070192, 332587740, 443450320, 665175480, 1330350960]

約数ペア:

[(1, 1330350960), (2, 665175480), (3, 443450320), (4, 332587740), (5, 266070192), (6, 221725160), (8, 166293870), (10, 133035096), (12, 110862580), (15, 88690064), (16, 83146935), (20, 66517548), (24, 55431290), (30, 44345032), (40, 33258774), (48, 27715645), (60, 22172516), (80, 16629387), (120, 11086258), (240, 5543129)]