67628960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{60383}}^1$

素因数の和:60405

約数の個数: 48

約数和(自身を含む): 182601216

約数和(自身を除く): 114972256

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 60383, 120766, 241532, 301915, 422681, 483064, 603830, 845362, 966128, 1207660, 1690724, 1932256, 2113405, 2415320, 3381448, 4226810, 4830640, 6762896, 8453620, 9661280, 13525792, 16907240, 33814480, 67628960]

約数ペア:

[(1, 67628960), (2, 33814480), (4, 16907240), (5, 13525792), (7, 9661280), (8, 8453620), (10, 6762896), (14, 4830640), (16, 4226810), (20, 3381448), (28, 2415320), (32, 2113405), (35, 1932256), (40, 1690724), (56, 1207660), (70, 966128), (80, 845362), (112, 603830), (140, 483064), (160, 422681), (224, 301915), (280, 241532), (560, 120766), (1120, 60383)]