40621920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{84629}}^1$

素因数の和:84647

約数の個数: 48

約数和(自身を含む): 127960560

約数和(自身を除く): 87338640

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, 84629, 169258, 253887, 338516, 423145, 507774, 677032, 846290, 1015548, 1269435, 1354064, 1692580, 2031096, 2538870, 2708128, 3385160, 4062192, 5077740, 6770320, 8124384, 10155480, 13540640, 20310960, 40621920]

約数ペア:

[(1, 40621920), (2, 20310960), (3, 13540640), (4, 10155480), (5, 8124384), (6, 6770320), (8, 5077740), (10, 4062192), (12, 3385160), (15, 2708128), (16, 2538870), (20, 2031096), (24, 1692580), (30, 1354064), (32, 1269435), (40, 1015548), (48, 846290), (60, 677032), (80, 507774), (96, 423145), (120, 338516), (160, 253887), (240, 169258), (480, 84629)]