252915660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1405087}}^1$

素因数の和:1405102

約数の個数: 36

約数和(自身を含む): 767178048

約数和(自身を除く): 514262388

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1405087, 2810174, 4215261, 5620348, 7025435, 8430522, 12645783, 14050870, 16861044, 21076305, 25291566, 28101740, 42152610, 50583132, 63228915, 84305220, 126457830, 252915660]

約数ペア:

[(1, 252915660), (2, 126457830), (3, 84305220), (4, 63228915), (5, 50583132), (6, 42152610), (9, 28101740), (10, 25291566), (12, 21076305), (15, 16861044), (18, 14050870), (20, 12645783), (30, 8430522), (36, 7025435), (45, 5620348), (60, 4215261), (90, 2810174), (180, 1405087)]