218162760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1818023}}^1$

素因数の和:1818037

約数の個数: 32

約数和(自身を含む): 654488640

約数和(自身を除く): 436325880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1818023, 3636046, 5454069, 7272092, 9090115, 10908138, 14544184, 18180230, 21816276, 27270345, 36360460, 43632552, 54540690, 72720920, 109081380, 218162760]

約数ペア:

[(1, 218162760), (2, 109081380), (3, 72720920), (4, 54540690), (5, 43632552), (6, 36360460), (8, 27270345), (10, 21816276), (12, 18180230), (15, 14544184), (20, 10908138), (24, 9090115), (30, 7272092), (40, 5454069), (60, 3636046), (120, 1818023)]