16345080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{45403}}^1$

素因数の和:45420

約数の個数: 48

約数和(自身を含む): 53122680

約数和(自身を除く): 36777600

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, 45403, 90806, 136209, 181612, 227015, 272418, 363224, 408627, 454030, 544836, 681045, 817254, 908060, 1089672, 1362090, 1634508, 1816120, 2043135, 2724180, 3269016, 4086270, 5448360, 8172540, 16345080]

約数ペア:

[(1, 16345080), (2, 8172540), (3, 5448360), (4, 4086270), (5, 3269016), (6, 2724180), (8, 2043135), (9, 1816120), (10, 1634508), (12, 1362090), (15, 1089672), (18, 908060), (20, 817254), (24, 681045), (30, 544836), (36, 454030), (40, 408627), (45, 363224), (60, 272418), (72, 227015), (90, 181612), (120, 136209), (180, 90806), (360, 45403)]