85050720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{59063}}^1$

素因数の和:59084

約数の個数: 72

約数和(自身を含む): 290240496

約数和(自身を除く): 205189776

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, 59063, 118126, 177189, 236252, 295315, 354378, 472504, 531567, 590630, 708756, 885945, 945008, 1063134, 1181260, 1417512, 1771890, 1890016, 2126268, 2362520, 2657835, 2835024, 3543780, 4252536, 4725040, 5315670, 5670048, 7087560, 8505072, 9450080, 10631340, 14175120, 17010144, 21262680, 28350240, 42525360, 85050720]

約数ペア:

[(1, 85050720), (2, 42525360), (3, 28350240), (4, 21262680), (5, 17010144), (6, 14175120), (8, 10631340), (9, 9450080), (10, 8505072), (12, 7087560), (15, 5670048), (16, 5315670), (18, 4725040), (20, 4252536), (24, 3543780), (30, 2835024), (32, 2657835), (36, 2362520), (40, 2126268), (45, 1890016), (48, 1771890), (60, 1417512), (72, 1181260), (80, 1063134), (90, 945008), (96, 885945), (120, 708756), (144, 590630), (160, 531567), (180, 472504), (240, 354378), (288, 295315), (360, 236252), (480, 177189), (720, 118126), (1440, 59063)]