79800060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1330001}}^1$

素因数の和:1330013

約数の個数: 24

約数和(自身を含む): 223440336

約数和(自身を除く): 143640276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1330001, 2660002, 3990003, 5320004, 6650005, 7980006, 13300010, 15960012, 19950015, 26600020, 39900030, 79800060]

約数ペア:

[(1, 79800060), (2, 39900030), (3, 26600020), (4, 19950015), (5, 15960012), (6, 13300010), (10, 7980006), (12, 6650005), (15, 5320004), (20, 3990003), (30, 2660002), (60, 1330001)]