82717080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{689309}}^1$

素因数の和:689323

約数の個数: 32

約数和(自身を含む): 248151600

約数和(自身を除く): 165434520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 689309, 1378618, 2067927, 2757236, 3446545, 4135854, 5514472, 6893090, 8271708, 10339635, 13786180, 16543416, 20679270, 27572360, 41358540, 82717080]

約数ペア:

[(1, 82717080), (2, 41358540), (3, 27572360), (4, 20679270), (5, 16543416), (6, 13786180), (8, 10339635), (10, 8271708), (12, 6893090), (15, 5514472), (20, 4135854), (24, 3446545), (30, 2757236), (40, 2067927), (60, 1378618), (120, 689309)]