18727080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{156059}}^1$

素因数の和:156073

約数の個数: 32

約数和(自身を含む): 56181600

約数和(自身を除く): 37454520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 156059, 312118, 468177, 624236, 780295, 936354, 1248472, 1560590, 1872708, 2340885, 3121180, 3745416, 4681770, 6242360, 9363540, 18727080]

約数ペア:

[(1, 18727080), (2, 9363540), (3, 6242360), (4, 4681770), (5, 3745416), (6, 3121180), (8, 2340885), (10, 1872708), (12, 1560590), (15, 1248472), (20, 936354), (24, 780295), (30, 624236), (40, 468177), (60, 312118), (120, 156059)]