7891829280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{5480437}}^1$

素因数の和:5480458

約数の個数: 72

約数和(自身を含む): 26930872332

約数和(自身を除く): 19039043052

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 5480437, 10960874, 16441311, 21921748, 27402185, 32882622, 43843496, 49323933, 54804370, 65765244, 82206555, 87686992, 98647866, 109608740, 131530488, 164413110, 175373984, 197295732, 219217480, 246619665, 263060976, 328826220, 394591464, 438434960, 493239330, 526121952, 657652440, 789182928, 876869920, 986478660, 1315304880, 1578365856, 1972957320, 2630609760, 3945914640, 7891829280]

約数ペア:

[(1, 7891829280), (2, 3945914640), (3, 2630609760), (4, 1972957320), (5, 1578365856), (6, 1315304880), (8, 986478660), (9, 876869920), (10, 789182928), (12, 657652440), (15, 526121952), (16, 493239330), (18, 438434960), (20, 394591464), (24, 328826220), (30, 263060976), (32, 246619665), (36, 219217480), (40, 197295732), (45, 175373984), (48, 164413110), (60, 131530488), (72, 109608740), (80, 98647866), (90, 87686992), (96, 82206555), (120, 65765244), (144, 54804370), (160, 49323933), (180, 43843496), (240, 32882622), (288, 27402185), (360, 21921748), (480, 16441311), (720, 10960874), (1440, 5480437)]