27178440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{226487}}^1$

素因数の和:226501

約数の個数: 32

約数和(自身を含む): 81535680

約数和(自身を除く): 54357240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 226487, 452974, 679461, 905948, 1132435, 1358922, 1811896, 2264870, 2717844, 3397305, 4529740, 5435688, 6794610, 9059480, 13589220, 27178440]

約数ペア:

[(1, 27178440), (2, 13589220), (3, 9059480), (4, 6794610), (5, 5435688), (6, 4529740), (8, 3397305), (10, 2717844), (12, 2264870), (15, 1811896), (20, 1358922), (24, 1132435), (30, 905948), (40, 679461), (60, 452974), (120, 226487)]