115747020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{643039}}^1$

素因数の和:643054

約数の個数: 36

約数和(自身を含む): 351099840

約数和(自身を除く): 235352820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 643039, 1286078, 1929117, 2572156, 3215195, 3858234, 5787351, 6430390, 7716468, 9645585, 11574702, 12860780, 19291170, 23149404, 28936755, 38582340, 57873510, 115747020]

約数ペア:

[(1, 115747020), (2, 57873510), (3, 38582340), (4, 28936755), (5, 23149404), (6, 19291170), (9, 12860780), (10, 11574702), (12, 9645585), (15, 7716468), (18, 6430390), (20, 5787351), (30, 3858234), (36, 3215195), (45, 2572156), (60, 1929117), (90, 1286078), (180, 643039)]