87637080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{1279}}^1$

素因数の和:1864

約数の個数: 64

約数和(自身を含む): 263577600

約数和(自身を除く): 175940520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 571, 1142, 1279, 1713, 2284, 2558, 2855, 3426, 3837, 4568, 5116, 5710, 6395, 6852, 7674, 8565, 10232, 11420, 12790, 13704, 15348, 17130, 19185, 22840, 25580, 30696, 34260, 38370, 51160, 68520, 76740, 153480, 730309, 1460618, 2190927, 2921236, 3651545, 4381854, 5842472, 7303090, 8763708, 10954635, 14606180, 17527416, 21909270, 29212360, 43818540, 87637080]

約数ペア:

[(1, 87637080), (2, 43818540), (3, 29212360), (4, 21909270), (5, 17527416), (6, 14606180), (8, 10954635), (10, 8763708), (12, 7303090), (15, 5842472), (20, 4381854), (24, 3651545), (30, 2921236), (40, 2190927), (60, 1460618), (120, 730309), (571, 153480), (1142, 76740), (1279, 68520), (1713, 51160), (2284, 38370), (2558, 34260), (2855, 30696), (3426, 25580), (3837, 22840), (4568, 19185), (5116, 17130), (5710, 15348), (6395, 13704), (6852, 12790), (7674, 11420), (8565, 10232)]