635680260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{12479}}^1$

素因数の和:12777

約数の個数: 72

約数和(自身を含む): 1935198720

約数和(自身を除く): 1299518460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 283, 566, 849, 1132, 1415, 1698, 2547, 2830, 3396, 4245, 5094, 5660, 8490, 10188, 12479, 12735, 16980, 24958, 25470, 37437, 49916, 50940, 62395, 74874, 112311, 124790, 149748, 187185, 224622, 249580, 374370, 449244, 561555, 748740, 1123110, 2246220, 3531557, 7063114, 10594671, 14126228, 17657785, 21189342, 31784013, 35315570, 42378684, 52973355, 63568026, 70631140, 105946710, 127136052, 158920065, 211893420, 317840130, 635680260]

約数ペア:

[(1, 635680260), (2, 317840130), (3, 211893420), (4, 158920065), (5, 127136052), (6, 105946710), (9, 70631140), (10, 63568026), (12, 52973355), (15, 42378684), (18, 35315570), (20, 31784013), (30, 21189342), (36, 17657785), (45, 14126228), (60, 10594671), (90, 7063114), (180, 3531557), (283, 2246220), (566, 1123110), (849, 748740), (1132, 561555), (1415, 449244), (1698, 374370), (2547, 249580), (2830, 224622), (3396, 187185), (4245, 149748), (5094, 124790), (5660, 112311), (8490, 74874), (10188, 62395), (12479, 50940), (12735, 49916), (16980, 37437), (24958, 25470)]