55787280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1217}}^1$

素因数の和:1424

約数の個数: 80

約数和(自身を含む): 173988864

約数和(自身を除く): 118201584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 191, 240, 382, 573, 764, 955, 1146, 1217, 1528, 1910, 2292, 2434, 2865, 3056, 3651, 3820, 4584, 4868, 5730, 6085, 7302, 7640, 9168, 9736, 11460, 12170, 14604, 15280, 18255, 19472, 22920, 24340, 29208, 36510, 45840, 48680, 58416, 73020, 97360, 146040, 232447, 292080, 464894, 697341, 929788, 1162235, 1394682, 1859576, 2324470, 2789364, 3486705, 3719152, 4648940, 5578728, 6973410, 9297880, 11157456, 13946820, 18595760, 27893640, 55787280]

約数ペア:

[(1, 55787280), (2, 27893640), (3, 18595760), (4, 13946820), (5, 11157456), (6, 9297880), (8, 6973410), (10, 5578728), (12, 4648940), (15, 3719152), (16, 3486705), (20, 2789364), (24, 2324470), (30, 1859576), (40, 1394682), (48, 1162235), (60, 929788), (80, 697341), (120, 464894), (191, 292080), (240, 232447), (382, 146040), (573, 97360), (764, 73020), (955, 58416), (1146, 48680), (1217, 45840), (1528, 36510), (1910, 29208), (2292, 24340), (2434, 22920), (2865, 19472), (3056, 18255), (3651, 15280), (3820, 14604), (4584, 12170), (4868, 11460), (5730, 9736), (6085, 9168), (7302, 7640)]