57712560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1259}}^1$

素因数の和:1466

約数の個数: 80

約数和(自身を含む): 179988480

約数和(自身を除く): 122275920

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, 1259, 1528, 1910, 2292, 2518, 2865, 3056, 3777, 3820, 4584, 5036, 5730, 6295, 7554, 7640, 9168, 10072, 11460, 12590, 15108, 15280, 18885, 20144, 22920, 25180, 30216, 37770, 45840, 50360, 60432, 75540, 100720, 151080, 240469, 302160, 480938, 721407, 961876, 1202345, 1442814, 1923752, 2404690, 2885628, 3607035, 3847504, 4809380, 5771256, 7214070, 9618760, 11542512, 14428140, 19237520, 28856280, 57712560]

約数ペア:

[(1, 57712560), (2, 28856280), (3, 19237520), (4, 14428140), (5, 11542512), (6, 9618760), (8, 7214070), (10, 5771256), (12, 4809380), (15, 3847504), (16, 3607035), (20, 2885628), (24, 2404690), (30, 1923752), (40, 1442814), (48, 1202345), (60, 961876), (80, 721407), (120, 480938), (191, 302160), (240, 240469), (382, 151080), (573, 100720), (764, 75540), (955, 60432), (1146, 50360), (1259, 45840), (1528, 37770), (1910, 30216), (2292, 25180), (2518, 22920), (2865, 20144), (3056, 18885), (3777, 15280), (3820, 15108), (4584, 12590), (5036, 11460), (5730, 10072), (6295, 9168), (7554, 7640)]