19787151480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{164892929}}^1$

素因数の和:164892943

約数の個数: 32

約数和(自身を含む): 59361454800

約数和(自身を除く): 39574303320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 164892929, 329785858, 494678787, 659571716, 824464645, 989357574, 1319143432, 1648929290, 1978715148, 2473393935, 3297858580, 3957430296, 4946787870, 6595717160, 9893575740, 19787151480]

約数ペア:

[(1, 19787151480), (2, 9893575740), (3, 6595717160), (4, 4946787870), (5, 3957430296), (6, 3297858580), (8, 2473393935), (10, 1978715148), (12, 1648929290), (15, 1319143432), (20, 989357574), (24, 824464645), (30, 659571716), (40, 494678787), (60, 329785858), (120, 164892929)]