87201480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{726679}}^1$

素因数の和:726693

約数の個数: 32

約数和(自身を含む): 261604800

約数和(自身を除く): 174403320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 726679, 1453358, 2180037, 2906716, 3633395, 4360074, 5813432, 7266790, 8720148, 10900185, 14533580, 17440296, 21800370, 29067160, 43600740, 87201480]

約数ペア:

[(1, 87201480), (2, 43600740), (3, 29067160), (4, 21800370), (5, 17440296), (6, 14533580), (8, 10900185), (10, 8720148), (12, 7266790), (15, 5813432), (20, 4360074), (24, 3633395), (30, 2906716), (40, 2180037), (60, 1453358), (120, 726679)]