139874160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{582809}}^1$

素因数の和:582825

約数の個数: 40

約数和(自身を含む): 433610640

約数和(自身を除く): 293736480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 582809, 1165618, 1748427, 2331236, 2914045, 3496854, 4662472, 5828090, 6993708, 8742135, 9324944, 11656180, 13987416, 17484270, 23312360, 27974832, 34968540, 46624720, 69937080, 139874160]

約数ペア:

[(1, 139874160), (2, 69937080), (3, 46624720), (4, 34968540), (5, 27974832), (6, 23312360), (8, 17484270), (10, 13987416), (12, 11656180), (15, 9324944), (16, 8742135), (20, 6993708), (24, 5828090), (30, 4662472), (40, 3496854), (48, 2914045), (60, 2331236), (80, 1748427), (120, 1165618), (240, 582809)]