5620440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{6691}}^1$

素因数の和:6712

約数の個数: 64

約数和(自身を含む): 19272960

約数和(自身を除く): 13652520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 6691, 13382, 20073, 26764, 33455, 40146, 46837, 53528, 66910, 80292, 93674, 100365, 133820, 140511, 160584, 187348, 200730, 234185, 267640, 281022, 374696, 401460, 468370, 562044, 702555, 802920, 936740, 1124088, 1405110, 1873480, 2810220, 5620440]

約数ペア:

[(1, 5620440), (2, 2810220), (3, 1873480), (4, 1405110), (5, 1124088), (6, 936740), (7, 802920), (8, 702555), (10, 562044), (12, 468370), (14, 401460), (15, 374696), (20, 281022), (21, 267640), (24, 234185), (28, 200730), (30, 187348), (35, 160584), (40, 140511), (42, 133820), (56, 100365), (60, 93674), (70, 80292), (84, 66910), (105, 53528), (120, 46837), (140, 40146), (168, 33455), (210, 26764), (280, 20073), (420, 13382), (840, 6691)]