27720336480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{57750701}}^1$

素因数の和:57750719

約数の個数: 48

約数和(自身を含む): 87319061424

約数和(自身を除く): 59598724944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 57750701, 115501402, 173252103, 231002804, 288753505, 346504206, 462005608, 577507010, 693008412, 866260515, 924011216, 1155014020, 1386016824, 1732521030, 1848022432, 2310028040, 2772033648, 3465042060, 4620056080, 5544067296, 6930084120, 9240112160, 13860168240, 27720336480]

約数ペア:

[(1, 27720336480), (2, 13860168240), (3, 9240112160), (4, 6930084120), (5, 5544067296), (6, 4620056080), (8, 3465042060), (10, 2772033648), (12, 2310028040), (15, 1848022432), (16, 1732521030), (20, 1386016824), (24, 1155014020), (30, 924011216), (32, 866260515), (40, 693008412), (48, 577507010), (60, 462005608), (80, 346504206), (96, 288753505), (120, 231002804), (160, 173252103), (240, 115501402), (480, 57750701)]