285819060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{12569}}^1$

素因数の和:12960

約数の個数: 48

約数和(自身を含む): 802468800

約数和(自身を除く): 516649740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 379, 758, 1137, 1516, 1895, 2274, 3790, 4548, 5685, 7580, 11370, 12569, 22740, 25138, 37707, 50276, 62845, 75414, 125690, 150828, 188535, 251380, 377070, 754140, 4763651, 9527302, 14290953, 19054604, 23818255, 28581906, 47636510, 57163812, 71454765, 95273020, 142909530, 285819060]

約数ペア:

[(1, 285819060), (2, 142909530), (3, 95273020), (4, 71454765), (5, 57163812), (6, 47636510), (10, 28581906), (12, 23818255), (15, 19054604), (20, 14290953), (30, 9527302), (60, 4763651), (379, 754140), (758, 377070), (1137, 251380), (1516, 188535), (1895, 150828), (2274, 125690), (3790, 75414), (4548, 62845), (5685, 50276), (7580, 37707), (11370, 25138), (12569, 22740)]