2775265440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{5781803}}^1$

素因数の和:5781821

約数の個数: 48

約数和(自身を含む): 8742087648

約数和(自身を除く): 5966822208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 5781803, 11563606, 17345409, 23127212, 28909015, 34690818, 46254424, 57818030, 69381636, 86727045, 92508848, 115636060, 138763272, 173454090, 185017696, 231272120, 277526544, 346908180, 462544240, 555053088, 693816360, 925088480, 1387632720, 2775265440]

約数ペア:

[(1, 2775265440), (2, 1387632720), (3, 925088480), (4, 693816360), (5, 555053088), (6, 462544240), (8, 346908180), (10, 277526544), (12, 231272120), (15, 185017696), (16, 173454090), (20, 138763272), (24, 115636060), (30, 92508848), (32, 86727045), (40, 69381636), (48, 57818030), (60, 46254424), (80, 34690818), (96, 28909015), (120, 23127212), (160, 17345409), (240, 11563606), (480, 5781803)]