69238320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{288493}}^1$

素因数の和:288509

約数の個数: 40

約数和(自身を含む): 214639536

約数和(自身を除く): 145401216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 288493, 576986, 865479, 1153972, 1442465, 1730958, 2307944, 2884930, 3461916, 4327395, 4615888, 5769860, 6923832, 8654790, 11539720, 13847664, 17309580, 23079440, 34619160, 69238320]

約数ペア:

[(1, 69238320), (2, 34619160), (3, 23079440), (4, 17309580), (5, 13847664), (6, 11539720), (8, 8654790), (10, 6923832), (12, 5769860), (15, 4615888), (16, 4327395), (20, 3461916), (24, 2884930), (30, 2307944), (40, 1730958), (48, 1442465), (60, 1153972), (80, 865479), (120, 576986), (240, 288493)]