262198320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1092493}}^1$

素因数の和:1092509

約数の個数: 40

約数和(自身を含む): 812815536

約数和(自身を除く): 550617216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1092493, 2184986, 3277479, 4369972, 5462465, 6554958, 8739944, 10924930, 13109916, 16387395, 17479888, 21849860, 26219832, 32774790, 43699720, 52439664, 65549580, 87399440, 131099160, 262198320]

約数ペア:

[(1, 262198320), (2, 131099160), (3, 87399440), (4, 65549580), (5, 52439664), (6, 43699720), (8, 32774790), (10, 26219832), (12, 21849860), (15, 17479888), (16, 16387395), (20, 13109916), (24, 10924930), (30, 8739944), (40, 6554958), (48, 5462465), (60, 4369972), (80, 3277479), (120, 2184986), (240, 1092493)]