30360080

素因数分解:

$2^4\times 5^1\times {\mathrm{379501}}^1$

素因数の和:379514

約数の個数: 20

約数和(自身を含む): 70587372

約数和(自身を除く): 40227292

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 379501, 759002, 1518004, 1897505, 3036008, 3795010, 6072016, 7590020, 15180040, 30360080]

約数ペア:

[(1, 30360080), (2, 15180040), (4, 7590020), (5, 6072016), (8, 3795010), (10, 3036008), (16, 1897505), (20, 1518004), (40, 759002), (80, 379501)]