1927808280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{5355023}}^1$

素因数の和:5355040

約数の個数: 48

約数和(自身を含む): 6265378080

約数和(自身を除く): 4337569800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 5355023, 10710046, 16065069, 21420092, 26775115, 32130138, 42840184, 48195207, 53550230, 64260276, 80325345, 96390414, 107100460, 128520552, 160650690, 192780828, 214200920, 240976035, 321301380, 385561656, 481952070, 642602760, 963904140, 1927808280]

約数ペア:

[(1, 1927808280), (2, 963904140), (3, 642602760), (4, 481952070), (5, 385561656), (6, 321301380), (8, 240976035), (9, 214200920), (10, 192780828), (12, 160650690), (15, 128520552), (18, 107100460), (20, 96390414), (24, 80325345), (30, 64260276), (36, 53550230), (40, 48195207), (45, 42840184), (60, 32130138), (72, 26775115), (90, 21420092), (120, 16065069), (180, 10710046), (360, 5355023)]