12360080

素因数分解:

$2^4\times 5^1\times {\mathrm{154501}}^1$

素因数の和:154514

約数の個数: 20

約数和(自身を含む): 28737372

約数和(自身を除く): 16377292

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 154501, 309002, 618004, 772505, 1236008, 1545010, 2472016, 3090020, 6180040, 12360080]

約数ペア:

[(1, 12360080), (2, 6180040), (4, 3090020), (5, 2472016), (8, 1545010), (10, 1236008), (16, 772505), (20, 618004), (40, 309002), (80, 154501)]