53280120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{444001}}^1$

素因数の和:444015

約数の個数: 32

約数和(自身を含む): 159840720

約数和(自身を除く): 106560600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 444001, 888002, 1332003, 1776004, 2220005, 2664006, 3552008, 4440010, 5328012, 6660015, 8880020, 10656024, 13320030, 17760040, 26640060, 53280120]

約数ペア:

[(1, 53280120), (2, 26640060), (3, 17760040), (4, 13320030), (5, 10656024), (6, 8880020), (8, 6660015), (10, 5328012), (12, 4440010), (15, 3552008), (20, 2664006), (24, 2220005), (30, 1776004), (40, 1332003), (60, 888002), (120, 444001)]