82807080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{690059}}^1$

素因数の和:690073

約数の個数: 32

約数和(自身を含む): 248421600

約数和(自身を除く): 165614520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 690059, 1380118, 2070177, 2760236, 3450295, 4140354, 5520472, 6900590, 8280708, 10350885, 13801180, 16561416, 20701770, 27602360, 41403540, 82807080]

約数ペア:

[(1, 82807080), (2, 41403540), (3, 27602360), (4, 20701770), (5, 16561416), (6, 13801180), (8, 10350885), (10, 8280708), (12, 6900590), (15, 5520472), (20, 4140354), (24, 3450295), (30, 2760236), (40, 2070177), (60, 1380118), (120, 690059)]