15254360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{937}}^1$

素因数の和:996

約数の個数: 64

約数和(自身を含む): 38495520

約数和(自身を除く): 23241160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 37, 40, 44, 55, 74, 88, 110, 148, 185, 220, 296, 370, 407, 440, 740, 814, 937, 1480, 1628, 1874, 2035, 3256, 3748, 4070, 4685, 7496, 8140, 9370, 10307, 16280, 18740, 20614, 34669, 37480, 41228, 51535, 69338, 82456, 103070, 138676, 173345, 206140, 277352, 346690, 381359, 412280, 693380, 762718, 1386760, 1525436, 1906795, 3050872, 3813590, 7627180, 15254360]

約数ペア:

[(1, 15254360), (2, 7627180), (4, 3813590), (5, 3050872), (8, 1906795), (10, 1525436), (11, 1386760), (20, 762718), (22, 693380), (37, 412280), (40, 381359), (44, 346690), (55, 277352), (74, 206140), (88, 173345), (110, 138676), (148, 103070), (185, 82456), (220, 69338), (296, 51535), (370, 41228), (407, 37480), (440, 34669), (740, 20614), (814, 18740), (937, 16280), (1480, 10307), (1628, 9370), (1874, 8140), (2035, 7496), (3256, 4685), (3748, 4070)]