85889520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{119291}}^1$

素因数の和:119310

約数の個数: 60

約数和(自身を含む): 288448056

約数和(自身を除く): 202558536

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 119291, 238582, 357873, 477164, 596455, 715746, 954328, 1073619, 1192910, 1431492, 1789365, 1908656, 2147238, 2385820, 2862984, 3578730, 4294476, 4771640, 5368095, 5725968, 7157460, 8588952, 9543280, 10736190, 14314920, 17177904, 21472380, 28629840, 42944760, 85889520]

約数ペア:

[(1, 85889520), (2, 42944760), (3, 28629840), (4, 21472380), (5, 17177904), (6, 14314920), (8, 10736190), (9, 9543280), (10, 8588952), (12, 7157460), (15, 5725968), (16, 5368095), (18, 4771640), (20, 4294476), (24, 3578730), (30, 2862984), (36, 2385820), (40, 2147238), (45, 1908656), (48, 1789365), (60, 1431492), (72, 1192910), (80, 1073619), (90, 954328), (120, 715746), (144, 596455), (180, 477164), (240, 357873), (360, 238582), (720, 119291)]