90889080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{757409}}^1$

素因数の和:757423

約数の個数: 32

約数和(自身を含む): 272667600

約数和(自身を除く): 181778520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 757409, 1514818, 2272227, 3029636, 3787045, 4544454, 6059272, 7574090, 9088908, 11361135, 15148180, 18177816, 22722270, 30296360, 45444540, 90889080]

約数ペア:

[(1, 90889080), (2, 45444540), (3, 30296360), (4, 22722270), (5, 18177816), (6, 15148180), (8, 11361135), (10, 9088908), (12, 7574090), (15, 6059272), (20, 4544454), (24, 3787045), (30, 3029636), (40, 2272227), (60, 1514818), (120, 757409)]