12526680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{751}}^1$

素因数の和:904

約数の個数: 64

約数和(自身を含む): 37900800

約数和(自身を除く): 25374120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 278, 417, 556, 695, 751, 834, 1112, 1390, 1502, 1668, 2085, 2253, 2780, 3004, 3336, 3755, 4170, 4506, 5560, 6008, 7510, 8340, 9012, 11265, 15020, 16680, 18024, 22530, 30040, 45060, 90120, 104389, 208778, 313167, 417556, 521945, 626334, 835112, 1043890, 1252668, 1565835, 2087780, 2505336, 3131670, 4175560, 6263340, 12526680]

約数ペア:

[(1, 12526680), (2, 6263340), (3, 4175560), (4, 3131670), (5, 2505336), (6, 2087780), (8, 1565835), (10, 1252668), (12, 1043890), (15, 835112), (20, 626334), (24, 521945), (30, 417556), (40, 313167), (60, 208778), (120, 104389), (139, 90120), (278, 45060), (417, 30040), (556, 22530), (695, 18024), (751, 16680), (834, 15020), (1112, 11265), (1390, 9012), (1502, 8340), (1668, 7510), (2085, 6008), (2253, 5560), (2780, 4506), (3004, 4170), (3336, 3755)]