77914140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{2711}}^1$

素因数の和:3202

約数の個数: 48

約数和(自身を含む): 218695680

約数和(自身を除く): 140781540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 479, 958, 1437, 1916, 2395, 2711, 2874, 4790, 5422, 5748, 7185, 8133, 9580, 10844, 13555, 14370, 16266, 27110, 28740, 32532, 40665, 54220, 81330, 162660, 1298569, 2597138, 3895707, 5194276, 6492845, 7791414, 12985690, 15582828, 19478535, 25971380, 38957070, 77914140]

約数ペア:

[(1, 77914140), (2, 38957070), (3, 25971380), (4, 19478535), (5, 15582828), (6, 12985690), (10, 7791414), (12, 6492845), (15, 5194276), (20, 3895707), (30, 2597138), (60, 1298569), (479, 162660), (958, 81330), (1437, 54220), (1916, 40665), (2395, 32532), (2711, 28740), (2874, 27110), (4790, 16266), (5422, 14370), (5748, 13555), (7185, 10844), (8133, 9580)]