61949280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{129061}}^1$

素因数の和:129079

約数の個数: 48

約数和(自身を含む): 195141744

約数和(自身を除く): 133192464

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, 129061, 258122, 387183, 516244, 645305, 774366, 1032488, 1290610, 1548732, 1935915, 2064976, 2581220, 3097464, 3871830, 4129952, 5162440, 6194928, 7743660, 10324880, 12389856, 15487320, 20649760, 30974640, 61949280]

約数ペア:

[(1, 61949280), (2, 30974640), (3, 20649760), (4, 15487320), (5, 12389856), (6, 10324880), (8, 7743660), (10, 6194928), (12, 5162440), (15, 4129952), (16, 3871830), (20, 3097464), (24, 2581220), (30, 2064976), (32, 1935915), (40, 1548732), (48, 1290610), (60, 1032488), (80, 774366), (96, 645305), (120, 516244), (160, 387183), (240, 258122), (480, 129061)]