115246980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{640261}}^1$

素因数の和:640276

約数の個数: 36

約数和(自身を含む): 349583052

約数和(自身を除く): 234336072

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 640261, 1280522, 1920783, 2561044, 3201305, 3841566, 5762349, 6402610, 7683132, 9603915, 11524698, 12805220, 19207830, 23049396, 28811745, 38415660, 57623490, 115246980]

約数ペア:

[(1, 115246980), (2, 57623490), (3, 38415660), (4, 28811745), (5, 23049396), (6, 19207830), (9, 12805220), (10, 11524698), (12, 9603915), (15, 7683132), (18, 6402610), (20, 5762349), (30, 3841566), (36, 3201305), (45, 2561044), (60, 1920783), (90, 1280522), (180, 640261)]