82056540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{2069}}^1$

素因数の和:2742

約数の個数: 48

約数和(自身を含む): 230217120

約数和(自身を除く): 148160580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 661, 1322, 1983, 2069, 2644, 3305, 3966, 4138, 6207, 6610, 7932, 8276, 9915, 10345, 12414, 13220, 19830, 20690, 24828, 31035, 39660, 41380, 62070, 124140, 1367609, 2735218, 4102827, 5470436, 6838045, 8205654, 13676090, 16411308, 20514135, 27352180, 41028270, 82056540]

約数ペア:

[(1, 82056540), (2, 41028270), (3, 27352180), (4, 20514135), (5, 16411308), (6, 13676090), (10, 8205654), (12, 6838045), (15, 5470436), (20, 4102827), (30, 2735218), (60, 1367609), (661, 124140), (1322, 62070), (1983, 41380), (2069, 39660), (2644, 31035), (3305, 24828), (3966, 20690), (4138, 19830), (6207, 13220), (6610, 12414), (7932, 10345), (8276, 9915)]