216275520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{225287}}^1$

素因数の和:225307

約数の個数: 56

約数和(自身を含む): 686677824

約数和(自身を除く): 470402304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 225287, 450574, 675861, 901148, 1126435, 1351722, 1802296, 2252870, 2703444, 3379305, 3604592, 4505740, 5406888, 6758610, 7209184, 9011480, 10813776, 13517220, 14418368, 18022960, 21627552, 27034440, 36045920, 43255104, 54068880, 72091840, 108137760, 216275520]

約数ペア:

[(1, 216275520), (2, 108137760), (3, 72091840), (4, 54068880), (5, 43255104), (6, 36045920), (8, 27034440), (10, 21627552), (12, 18022960), (15, 14418368), (16, 13517220), (20, 10813776), (24, 9011480), (30, 7209184), (32, 6758610), (40, 5406888), (48, 4505740), (60, 3604592), (64, 3379305), (80, 2703444), (96, 2252870), (120, 1802296), (160, 1351722), (192, 1126435), (240, 901148), (320, 675861), (480, 450574), (960, 225287)]