139311240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1160927}}^1$

素因数の和:1160941

約数の個数: 32

約数和(自身を含む): 417934080

約数和(自身を除く): 278622840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1160927, 2321854, 3482781, 4643708, 5804635, 6965562, 9287416, 11609270, 13931124, 17413905, 23218540, 27862248, 34827810, 46437080, 69655620, 139311240]

約数ペア:

[(1, 139311240), (2, 69655620), (3, 46437080), (4, 34827810), (5, 27862248), (6, 23218540), (8, 17413905), (10, 13931124), (12, 11609270), (15, 9287416), (20, 6965562), (24, 5804635), (30, 4643708), (40, 3482781), (60, 2321854), (120, 1160927)]