27830280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{231919}}^1$

素因数の和:231933

約数の個数: 32

約数和(自身を含む): 83491200

約数和(自身を除く): 55660920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 231919, 463838, 695757, 927676, 1159595, 1391514, 1855352, 2319190, 2783028, 3478785, 4638380, 5566056, 6957570, 9276760, 13915140, 27830280]

約数ペア:

[(1, 27830280), (2, 13915140), (3, 9276760), (4, 6957570), (5, 5566056), (6, 4638380), (8, 3478785), (10, 2783028), (12, 2319190), (15, 1855352), (20, 1391514), (24, 1159595), (30, 927676), (40, 695757), (60, 463838), (120, 231919)]