627765960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1999}}^1\times {\mathrm{2617}}^1$

素因数の和:4630

約数の個数: 64

約数和(自身を含む): 1884960000

約数和(自身を除く): 1257194040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1999, 2617, 3998, 5234, 5997, 7851, 7996, 9995, 10468, 11994, 13085, 15702, 15992, 19990, 20936, 23988, 26170, 29985, 31404, 39255, 39980, 47976, 52340, 59970, 62808, 78510, 79960, 104680, 119940, 157020, 239880, 314040, 5231383, 10462766, 15694149, 20925532, 26156915, 31388298, 41851064, 52313830, 62776596, 78470745, 104627660, 125553192, 156941490, 209255320, 313882980, 627765960]

約数ペア:

[(1, 627765960), (2, 313882980), (3, 209255320), (4, 156941490), (5, 125553192), (6, 104627660), (8, 78470745), (10, 62776596), (12, 52313830), (15, 41851064), (20, 31388298), (24, 26156915), (30, 20925532), (40, 15694149), (60, 10462766), (120, 5231383), (1999, 314040), (2617, 239880), (3998, 157020), (5234, 119940), (5997, 104680), (7851, 79960), (7996, 78510), (9995, 62808), (10468, 59970), (11994, 52340), (13085, 47976), (15702, 39980), (15992, 39255), (19990, 31404), (20936, 29985), (23988, 26170)]