71556960

素因数分解:

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

素因数の和:149095

約数の個数: 48

約数和(自身を含む): 225405936

約数和(自身を除く): 153848976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 149077, 298154, 447231, 596308, 745385, 894462, 1192616, 1490770, 1788924, 2236155, 2385232, 2981540, 3577848, 4472310, 4770464, 5963080, 7155696, 8944620, 11926160, 14311392, 17889240, 23852320, 35778480, 71556960]

約数ペア:

[(1, 71556960), (2, 35778480), (3, 23852320), (4, 17889240), (5, 14311392), (6, 11926160), (8, 8944620), (10, 7155696), (12, 5963080), (15, 4770464), (16, 4472310), (20, 3577848), (24, 2981540), (30, 2385232), (32, 2236155), (40, 1788924), (48, 1490770), (60, 1192616), (80, 894462), (96, 745385), (120, 596308), (160, 447231), (240, 298154), (480, 149077)]