69208680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{576739}}^1$

素因数の和:576753

約数の個数: 32

約数和(自身を含む): 207626400

約数和(自身を除く): 138417720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 576739, 1153478, 1730217, 2306956, 2883695, 3460434, 4613912, 5767390, 6920868, 8651085, 11534780, 13841736, 17302170, 23069560, 34604340, 69208680]

約数ペア:

[(1, 69208680), (2, 34604340), (3, 23069560), (4, 17302170), (5, 13841736), (6, 11534780), (8, 8651085), (10, 6920868), (12, 5767390), (15, 4613912), (20, 3460434), (24, 2883695), (30, 2306956), (40, 1730217), (60, 1153478), (120, 576739)]