11998320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{49993}}^1$

素因数の和:50009

約数の個数: 40

約数和(自身を含む): 37195536

約数和(自身を除く): 25197216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 49993, 99986, 149979, 199972, 249965, 299958, 399944, 499930, 599916, 749895, 799888, 999860, 1199832, 1499790, 1999720, 2399664, 2999580, 3999440, 5999160, 11998320]

約数ペア:

[(1, 11998320), (2, 5999160), (3, 3999440), (4, 2999580), (5, 2399664), (6, 1999720), (8, 1499790), (10, 1199832), (12, 999860), (15, 799888), (16, 749895), (20, 599916), (24, 499930), (30, 399944), (40, 299958), (48, 249965), (60, 199972), (80, 149979), (120, 99986), (240, 49993)]