28693920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{59779}}^1$

素因数の和:59797

約数の個数: 48

約数和(自身を含む): 90387360

約数和(自身を除く): 61693440

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, 59779, 119558, 179337, 239116, 298895, 358674, 478232, 597790, 717348, 896685, 956464, 1195580, 1434696, 1793370, 1912928, 2391160, 2869392, 3586740, 4782320, 5738784, 7173480, 9564640, 14346960, 28693920]

約数ペア:

[(1, 28693920), (2, 14346960), (3, 9564640), (4, 7173480), (5, 5738784), (6, 4782320), (8, 3586740), (10, 2869392), (12, 2391160), (15, 1912928), (16, 1793370), (20, 1434696), (24, 1195580), (30, 956464), (32, 896685), (40, 717348), (48, 597790), (60, 478232), (80, 358674), (96, 298895), (120, 239116), (160, 179337), (240, 119558), (480, 59779)]