4172280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{4967}}^1$

素因数の和:4988

約数の個数: 64

約数和(自身を含む): 14307840

約数和(自身を除く): 10135560

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, 4967, 9934, 14901, 19868, 24835, 29802, 34769, 39736, 49670, 59604, 69538, 74505, 99340, 104307, 119208, 139076, 149010, 173845, 198680, 208614, 278152, 298020, 347690, 417228, 521535, 596040, 695380, 834456, 1043070, 1390760, 2086140, 4172280]

約数ペア:

[(1, 4172280), (2, 2086140), (3, 1390760), (4, 1043070), (5, 834456), (6, 695380), (7, 596040), (8, 521535), (10, 417228), (12, 347690), (14, 298020), (15, 278152), (20, 208614), (21, 198680), (24, 173845), (28, 149010), (30, 139076), (35, 119208), (40, 104307), (42, 99340), (56, 74505), (60, 69538), (70, 59604), (84, 49670), (105, 39736), (120, 34769), (140, 29802), (168, 24835), (210, 19868), (280, 14901), (420, 9934), (840, 4967)]