71002320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{295843}}^1$

素因数の和:295859

約数の個数: 40

約数和(自身を含む): 220107936

約数和(自身を除く): 149105616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 295843, 591686, 887529, 1183372, 1479215, 1775058, 2366744, 2958430, 3550116, 4437645, 4733488, 5916860, 7100232, 8875290, 11833720, 14200464, 17750580, 23667440, 35501160, 71002320]

約数ペア:

[(1, 71002320), (2, 35501160), (3, 23667440), (4, 17750580), (5, 14200464), (6, 11833720), (8, 8875290), (10, 7100232), (12, 5916860), (15, 4733488), (16, 4437645), (20, 3550116), (24, 2958430), (30, 2366744), (40, 1775058), (48, 1479215), (60, 1183372), (80, 887529), (120, 591686), (240, 295843)]