151232080

素因数分解:

$2^4\times 5^1\times {\mathrm{1890401}}^1$

素因数の和:1890414

約数の個数: 20

約数和(自身を含む): 351614772

約数和(自身を除く): 200382692

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1890401, 3780802, 7561604, 9452005, 15123208, 18904010, 30246416, 37808020, 75616040, 151232080]

約数ペア:

[(1, 151232080), (2, 75616040), (4, 37808020), (5, 30246416), (8, 18904010), (10, 15123208), (16, 9452005), (20, 7561604), (40, 3780802), (80, 1890401)]