159079920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{662833}}^1$

素因数の和:662849

約数の個数: 40

約数和(自身を含む): 493148496

約数和(自身を除く): 334068576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 662833, 1325666, 1988499, 2651332, 3314165, 3976998, 5302664, 6628330, 7953996, 9942495, 10605328, 13256660, 15907992, 19884990, 26513320, 31815984, 39769980, 53026640, 79539960, 159079920]

約数ペア:

[(1, 159079920), (2, 79539960), (3, 53026640), (4, 39769980), (5, 31815984), (6, 26513320), (8, 19884990), (10, 15907992), (12, 13256660), (15, 10605328), (16, 9942495), (20, 7953996), (24, 6628330), (30, 5302664), (40, 3976998), (48, 3314165), (60, 2651332), (80, 1988499), (120, 1325666), (240, 662833)]