56686440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{2081}}^1$

素因数の和:2322

約数の個数: 64

約数和(自身を含む): 170890560

約数和(自身を除く): 114204120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 227, 454, 681, 908, 1135, 1362, 1816, 2081, 2270, 2724, 3405, 4162, 4540, 5448, 6243, 6810, 8324, 9080, 10405, 12486, 13620, 16648, 20810, 24972, 27240, 31215, 41620, 49944, 62430, 83240, 124860, 249720, 472387, 944774, 1417161, 1889548, 2361935, 2834322, 3779096, 4723870, 5668644, 7085805, 9447740, 11337288, 14171610, 18895480, 28343220, 56686440]

約数ペア:

[(1, 56686440), (2, 28343220), (3, 18895480), (4, 14171610), (5, 11337288), (6, 9447740), (8, 7085805), (10, 5668644), (12, 4723870), (15, 3779096), (20, 2834322), (24, 2361935), (30, 1889548), (40, 1417161), (60, 944774), (120, 472387), (227, 249720), (454, 124860), (681, 83240), (908, 62430), (1135, 49944), (1362, 41620), (1816, 31215), (2081, 27240), (2270, 24972), (2724, 20810), (3405, 16648), (4162, 13620), (4540, 12486), (5448, 10405), (6243, 9080), (6810, 8324)]