2156244360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17968703}}^1$

素因数の和:17968717

約数の個数: 32

約数和(自身を含む): 6468733440

約数和(自身を除く): 4312489080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 17968703, 35937406, 53906109, 71874812, 89843515, 107812218, 143749624, 179687030, 215624436, 269530545, 359374060, 431248872, 539061090, 718748120, 1078122180, 2156244360]

約数ペア:

[(1, 2156244360), (2, 1078122180), (3, 718748120), (4, 539061090), (5, 431248872), (6, 359374060), (8, 269530545), (10, 215624436), (12, 179687030), (15, 143749624), (20, 107812218), (24, 89843515), (30, 71874812), (40, 53906109), (60, 35937406), (120, 17968703)]