60209880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1999}}^1$

素因数の和:2264

約数の個数: 64

約数和(自身を含む): 181440000

約数和(自身を除く): 121230120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 251, 502, 753, 1004, 1255, 1506, 1999, 2008, 2510, 3012, 3765, 3998, 5020, 5997, 6024, 7530, 7996, 9995, 10040, 11994, 15060, 15992, 19990, 23988, 29985, 30120, 39980, 47976, 59970, 79960, 119940, 239880, 501749, 1003498, 1505247, 2006996, 2508745, 3010494, 4013992, 5017490, 6020988, 7526235, 10034980, 12041976, 15052470, 20069960, 30104940, 60209880]

約数ペア:

[(1, 60209880), (2, 30104940), (3, 20069960), (4, 15052470), (5, 12041976), (6, 10034980), (8, 7526235), (10, 6020988), (12, 5017490), (15, 4013992), (20, 3010494), (24, 2508745), (30, 2006996), (40, 1505247), (60, 1003498), (120, 501749), (251, 239880), (502, 119940), (753, 79960), (1004, 59970), (1255, 47976), (1506, 39980), (1999, 30120), (2008, 29985), (2510, 23988), (3012, 19990), (3765, 15992), (3998, 15060), (5020, 11994), (5997, 10040), (6024, 9995), (7530, 7996)]