76845660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1280761}}^1$

素因数の和:1280773

約数の個数: 24

約数和(自身を含む): 215168016

約数和(自身を除く): 138322356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1280761, 2561522, 3842283, 5123044, 6403805, 7684566, 12807610, 15369132, 19211415, 25615220, 38422830, 76845660]

約数ペア:

[(1, 76845660), (2, 38422830), (3, 25615220), (4, 19211415), (5, 15369132), (6, 12807610), (10, 7684566), (12, 6403805), (15, 5123044), (20, 3842283), (30, 2561522), (60, 1280761)]