66925080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{185903}}^1$

素因数の和:185920

約数の個数: 48

約数和(自身を含む): 217507680

約数和(自身を除く): 150582600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 185903, 371806, 557709, 743612, 929515, 1115418, 1487224, 1673127, 1859030, 2230836, 2788545, 3346254, 3718060, 4461672, 5577090, 6692508, 7436120, 8365635, 11154180, 13385016, 16731270, 22308360, 33462540, 66925080]

約数ペア:

[(1, 66925080), (2, 33462540), (3, 22308360), (4, 16731270), (5, 13385016), (6, 11154180), (8, 8365635), (9, 7436120), (10, 6692508), (12, 5577090), (15, 4461672), (18, 3718060), (20, 3346254), (24, 2788545), (30, 2230836), (36, 1859030), (40, 1673127), (45, 1487224), (60, 1115418), (72, 929515), (90, 743612), (120, 557709), (180, 371806), (360, 185903)]