15317160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127643}}^1$

素因数の和:127657

約数の個数: 32

約数和(自身を含む): 45951840

約数和(自身を除く): 30634680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127643, 255286, 382929, 510572, 638215, 765858, 1021144, 1276430, 1531716, 1914645, 2552860, 3063432, 3829290, 5105720, 7658580, 15317160]

約数ペア:

[(1, 15317160), (2, 7658580), (3, 5105720), (4, 3829290), (5, 3063432), (6, 2552860), (8, 1914645), (10, 1531716), (12, 1276430), (15, 1021144), (20, 765858), (24, 638215), (30, 510572), (40, 382929), (60, 255286), (120, 127643)]