29138280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{242819}}^1$

素因数の和:242833

約数の個数: 32

約数和(自身を含む): 87415200

約数和(自身を除く): 58276920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 242819, 485638, 728457, 971276, 1214095, 1456914, 1942552, 2428190, 2913828, 3642285, 4856380, 5827656, 7284570, 9712760, 14569140, 29138280]

約数ペア:

[(1, 29138280), (2, 14569140), (3, 9712760), (4, 7284570), (5, 5827656), (6, 4856380), (8, 3642285), (10, 2913828), (12, 2428190), (15, 1942552), (20, 1456914), (24, 1214095), (30, 971276), (40, 728457), (60, 485638), (120, 242819)]