108686280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{905719}}^1$

素因数の和:905733

約数の個数: 32

約数和(自身を含む): 326059200

約数和(自身を除く): 217372920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 905719, 1811438, 2717157, 3622876, 4528595, 5434314, 7245752, 9057190, 10868628, 13585785, 18114380, 21737256, 27171570, 36228760, 54343140, 108686280]

約数ペア:

[(1, 108686280), (2, 54343140), (3, 36228760), (4, 27171570), (5, 21737256), (6, 18114380), (8, 13585785), (10, 10868628), (12, 9057190), (15, 7245752), (20, 5434314), (24, 4528595), (30, 3622876), (40, 2717157), (60, 1811438), (120, 905719)]