873480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:294

約数の個数: 64

約数和(自身を含む): 2721600

約数和(自身を除く): 1848120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 251, 290, 348, 435, 502, 580, 696, 753, 870, 1004, 1160, 1255, 1506, 1740, 2008, 2510, 3012, 3480, 3765, 5020, 6024, 7279, 7530, 10040, 14558, 15060, 21837, 29116, 30120, 36395, 43674, 58232, 72790, 87348, 109185, 145580, 174696, 218370, 291160, 436740, 873480]

約数ペア:

[(1, 873480), (2, 436740), (3, 291160), (4, 218370), (5, 174696), (6, 145580), (8, 109185), (10, 87348), (12, 72790), (15, 58232), (20, 43674), (24, 36395), (29, 30120), (30, 29116), (40, 21837), (58, 15060), (60, 14558), (87, 10040), (116, 7530), (120, 7279), (145, 6024), (174, 5020), (232, 3765), (251, 3480), (290, 3012), (348, 2510), (435, 2008), (502, 1740), (580, 1506), (696, 1255), (753, 1160), (870, 1004)]