91884960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{63809}}^1$

素因数の和:63830

約数の個数: 72

約数和(自身を含む): 313562340

約数和(自身を除く): 221677380

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 63809, 127618, 191427, 255236, 319045, 382854, 510472, 574281, 638090, 765708, 957135, 1020944, 1148562, 1276180, 1531416, 1914270, 2041888, 2297124, 2552360, 2871405, 3062832, 3828540, 4594248, 5104720, 5742810, 6125664, 7657080, 9188496, 10209440, 11485620, 15314160, 18376992, 22971240, 30628320, 45942480, 91884960]

約数ペア:

[(1, 91884960), (2, 45942480), (3, 30628320), (4, 22971240), (5, 18376992), (6, 15314160), (8, 11485620), (9, 10209440), (10, 9188496), (12, 7657080), (15, 6125664), (16, 5742810), (18, 5104720), (20, 4594248), (24, 3828540), (30, 3062832), (32, 2871405), (36, 2552360), (40, 2297124), (45, 2041888), (48, 1914270), (60, 1531416), (72, 1276180), (80, 1148562), (90, 1020944), (96, 957135), (120, 765708), (144, 638090), (160, 574281), (180, 510472), (240, 382854), (288, 319045), (360, 255236), (480, 191427), (720, 127618), (1440, 63809)]