12212907660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1280179}}^1$

素因数の和:1280247

約数の個数: 72

約数和(自身を含む): 37744827120

約数和(自身を除く): 25531919460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4770, 9540, 1280179, 2560358, 3840537, 5120716, 6400895, 7681074, 11521611, 12801790, 15362148, 19202685, 23043222, 25603580, 38405370, 46086444, 57608055, 67849487, 76810740, 115216110, 135698974, 203548461, 230432220, 271397948, 339247435, 407096922, 610645383, 678494870, 814193844, 1017742305, 1221290766, 1356989740, 2035484610, 2442581532, 3053226915, 4070969220, 6106453830, 12212907660]

約数ペア:

[(1, 12212907660), (2, 6106453830), (3, 4070969220), (4, 3053226915), (5, 2442581532), (6, 2035484610), (9, 1356989740), (10, 1221290766), (12, 1017742305), (15, 814193844), (18, 678494870), (20, 610645383), (30, 407096922), (36, 339247435), (45, 271397948), (53, 230432220), (60, 203548461), (90, 135698974), (106, 115216110), (159, 76810740), (180, 67849487), (212, 57608055), (265, 46086444), (318, 38405370), (477, 25603580), (530, 23043222), (636, 19202685), (795, 15362148), (954, 12801790), (1060, 11521611), (1590, 7681074), (1908, 6400895), (2385, 5120716), (3180, 3840537), (4770, 2560358), (9540, 1280179)]