21960060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{366001}}^1$

素因数の和:366013

約数の個数: 24

約数和(自身を含む): 61488336

約数和(自身を除く): 39528276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 366001, 732002, 1098003, 1464004, 1830005, 2196006, 3660010, 4392012, 5490015, 7320020, 10980030, 21960060]

約数ペア:

[(1, 21960060), (2, 10980030), (3, 7320020), (4, 5490015), (5, 4392012), (6, 3660010), (10, 2196006), (12, 1830005), (15, 1464004), (20, 1098003), (30, 732002), (60, 366001)]