68069280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{141811}}^1$

素因数の和:141829

約数の個数: 48

約数和(自身を含む): 214419744

約数和(自身を除く): 146350464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 141811, 283622, 425433, 567244, 709055, 850866, 1134488, 1418110, 1701732, 2127165, 2268976, 2836220, 3403464, 4254330, 4537952, 5672440, 6806928, 8508660, 11344880, 13613856, 17017320, 22689760, 34034640, 68069280]

約数ペア:

[(1, 68069280), (2, 34034640), (3, 22689760), (4, 17017320), (5, 13613856), (6, 11344880), (8, 8508660), (10, 6806928), (12, 5672440), (15, 4537952), (16, 4254330), (20, 3403464), (24, 2836220), (30, 2268976), (32, 2127165), (40, 1701732), (48, 1418110), (60, 1134488), (80, 850866), (96, 709055), (120, 567244), (160, 425433), (240, 283622), (480, 141811)]