4680080

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3079}}^1$

素因数の和:3111

約数の個数: 40

約数和(自身を含む): 11457600

約数和(自身を除く): 6777520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 3079, 6158, 12316, 15395, 24632, 30790, 49264, 58501, 61580, 117002, 123160, 234004, 246320, 292505, 468008, 585010, 936016, 1170020, 2340040, 4680080]

約数ペア:

[(1, 4680080), (2, 2340040), (4, 1170020), (5, 936016), (8, 585010), (10, 468008), (16, 292505), (19, 246320), (20, 234004), (38, 123160), (40, 117002), (76, 61580), (80, 58501), (95, 49264), (152, 30790), (190, 24632), (304, 15395), (380, 12316), (760, 6158), (1520, 3079)]