60240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{251}}^1$

素因数の和:267

約数の個数: 40

約数和(自身を含む): 187488

約数和(自身を除く): 127248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 251, 502, 753, 1004, 1255, 1506, 2008, 2510, 3012, 3765, 4016, 5020, 6024, 7530, 10040, 12048, 15060, 20080, 30120, 60240]

約数ペア:

[(1, 60240), (2, 30120), (3, 20080), (4, 15060), (5, 12048), (6, 10040), (8, 7530), (10, 6024), (12, 5020), (15, 4016), (16, 3765), (20, 3012), (24, 2510), (30, 2008), (40, 1506), (48, 1255), (60, 1004), (80, 753), (120, 502), (240, 251)]