17889240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149077}}^1$

素因数の和:149091

約数の個数: 32

約数和(自身を含む): 53668080

約数和(自身を除く): 35778840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 149077, 298154, 447231, 596308, 745385, 894462, 1192616, 1490770, 1788924, 2236155, 2981540, 3577848, 4472310, 5963080, 8944620, 17889240]

約数ペア:

[(1, 17889240), (2, 8944620), (3, 5963080), (4, 4472310), (5, 3577848), (6, 2981540), (8, 2236155), (10, 1788924), (12, 1490770), (15, 1192616), (20, 894462), (24, 745385), (30, 596308), (40, 447231), (60, 298154), (120, 149077)]