26689440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{55603}}^1$

素因数の和:55621

約数の個数: 48

約数和(自身を含む): 84073248

約数和(自身を除く): 57383808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 55603, 111206, 166809, 222412, 278015, 333618, 444824, 556030, 667236, 834045, 889648, 1112060, 1334472, 1668090, 1779296, 2224120, 2668944, 3336180, 4448240, 5337888, 6672360, 8896480, 13344720, 26689440]

約数ペア:

[(1, 26689440), (2, 13344720), (3, 8896480), (4, 6672360), (5, 5337888), (6, 4448240), (8, 3336180), (10, 2668944), (12, 2224120), (15, 1779296), (16, 1668090), (20, 1334472), (24, 1112060), (30, 889648), (32, 834045), (40, 667236), (48, 556030), (60, 444824), (80, 333618), (96, 278015), (120, 222412), (160, 166809), (240, 111206), (480, 55603)]