8242440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{68687}}^1$

素因数の和:68701

約数の個数: 32

約数和(自身を含む): 24727680

約数和(自身を除く): 16485240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 68687, 137374, 206061, 274748, 343435, 412122, 549496, 686870, 824244, 1030305, 1373740, 1648488, 2060610, 2747480, 4121220, 8242440]

約数ペア:

[(1, 8242440), (2, 4121220), (3, 2747480), (4, 2060610), (5, 1648488), (6, 1373740), (8, 1030305), (10, 824244), (12, 686870), (15, 549496), (20, 412122), (24, 343435), (30, 274748), (40, 206061), (60, 137374), (120, 68687)]