2822280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{811}}^1$

素因数の和:854

約数の個数: 64

約数和(自身を含む): 8769600

約数和(自身を除く): 5947320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 811, 870, 1160, 1622, 1740, 2433, 3244, 3480, 4055, 4866, 6488, 8110, 9732, 12165, 16220, 19464, 23519, 24330, 32440, 47038, 48660, 70557, 94076, 97320, 117595, 141114, 188152, 235190, 282228, 352785, 470380, 564456, 705570, 940760, 1411140, 2822280]

約数ペア:

[(1, 2822280), (2, 1411140), (3, 940760), (4, 705570), (5, 564456), (6, 470380), (8, 352785), (10, 282228), (12, 235190), (15, 188152), (20, 141114), (24, 117595), (29, 97320), (30, 94076), (40, 70557), (58, 48660), (60, 47038), (87, 32440), (116, 24330), (120, 23519), (145, 19464), (174, 16220), (232, 12165), (290, 9732), (348, 8110), (435, 6488), (580, 4866), (696, 4055), (811, 3480), (870, 3244), (1160, 2433), (1622, 1740)]