16008540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{727}}^1$

素因数の和:1106

約数の個数: 48

約数和(自身を含む): 45007872

約数和(自身を除く): 28999332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 367, 727, 734, 1101, 1454, 1468, 1835, 2181, 2202, 2908, 3635, 3670, 4362, 4404, 5505, 7270, 7340, 8724, 10905, 11010, 14540, 21810, 22020, 43620, 266809, 533618, 800427, 1067236, 1334045, 1600854, 2668090, 3201708, 4002135, 5336180, 8004270, 16008540]

約数ペア:

[(1, 16008540), (2, 8004270), (3, 5336180), (4, 4002135), (5, 3201708), (6, 2668090), (10, 1600854), (12, 1334045), (15, 1067236), (20, 800427), (30, 533618), (60, 266809), (367, 43620), (727, 22020), (734, 21810), (1101, 14540), (1454, 11010), (1468, 10905), (1835, 8724), (2181, 7340), (2202, 7270), (2908, 5505), (3635, 4404), (3670, 4362)]