15774960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{65729}}^1$

素因数の和:65745

約数の個数: 40

約数和(自身を含む): 48903120

約数和(自身を除く): 33128160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 65729, 131458, 197187, 262916, 328645, 394374, 525832, 657290, 788748, 985935, 1051664, 1314580, 1577496, 1971870, 2629160, 3154992, 3943740, 5258320, 7887480, 15774960]

約数ペア:

[(1, 15774960), (2, 7887480), (3, 5258320), (4, 3943740), (5, 3154992), (6, 2629160), (8, 1971870), (10, 1577496), (12, 1314580), (15, 1051664), (16, 985935), (20, 788748), (24, 657290), (30, 525832), (40, 394374), (48, 328645), (60, 262916), (80, 197187), (120, 131458), (240, 65729)]