145612860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1499}}^1\times {\mathrm{1619}}^1$

素因数の和:3130

約数の個数: 48

約数和(自身を含む): 408240000

約数和(自身を除く): 262627140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1499, 1619, 2998, 3238, 4497, 4857, 5996, 6476, 7495, 8095, 8994, 9714, 14990, 16190, 17988, 19428, 22485, 24285, 29980, 32380, 44970, 48570, 89940, 97140, 2426881, 4853762, 7280643, 9707524, 12134405, 14561286, 24268810, 29122572, 36403215, 48537620, 72806430, 145612860]

約数ペア:

[(1, 145612860), (2, 72806430), (3, 48537620), (4, 36403215), (5, 29122572), (6, 24268810), (10, 14561286), (12, 12134405), (15, 9707524), (20, 7280643), (30, 4853762), (60, 2426881), (1499, 97140), (1619, 89940), (2998, 48570), (3238, 44970), (4497, 32380), (4857, 29980), (5996, 24285), (6476, 22485), (7495, 19428), (8095, 17988), (8994, 16190), (9714, 14990)]