266528280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2221069}}^1$

素因数の和:2221083

約数の個数: 32

約数和(自身を含む): 799585200

約数和(自身を除く): 533056920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2221069, 4442138, 6663207, 8884276, 11105345, 13326414, 17768552, 22210690, 26652828, 33316035, 44421380, 53305656, 66632070, 88842760, 133264140, 266528280]

約数ペア:

[(1, 266528280), (2, 133264140), (3, 88842760), (4, 66632070), (5, 53305656), (6, 44421380), (8, 33316035), (10, 26652828), (12, 22210690), (15, 17768552), (20, 13326414), (24, 11105345), (30, 8884276), (40, 6663207), (60, 4442138), (120, 2221069)]