8616120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3779}}^1$

素因数の和:3812

約数の個数: 64

約数和(自身を含む): 27216000

約数和(自身を除く): 18599880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 3779, 7558, 11337, 15116, 18895, 22674, 30232, 37790, 45348, 56685, 71801, 75580, 90696, 113370, 143602, 151160, 215403, 226740, 287204, 359005, 430806, 453480, 574408, 718010, 861612, 1077015, 1436020, 1723224, 2154030, 2872040, 4308060, 8616120]

約数ペア:

[(1, 8616120), (2, 4308060), (3, 2872040), (4, 2154030), (5, 1723224), (6, 1436020), (8, 1077015), (10, 861612), (12, 718010), (15, 574408), (19, 453480), (20, 430806), (24, 359005), (30, 287204), (38, 226740), (40, 215403), (57, 151160), (60, 143602), (76, 113370), (95, 90696), (114, 75580), (120, 71801), (152, 56685), (190, 45348), (228, 37790), (285, 30232), (380, 22674), (456, 18895), (570, 15116), (760, 11337), (1140, 7558), (2280, 3779)]