89477280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{62137}}^1$

素因数の和:62158

約数の個数: 72

約数和(自身を含む): 305346132

約数和(自身を除く): 215868852

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, 62137, 124274, 186411, 248548, 310685, 372822, 497096, 559233, 621370, 745644, 932055, 994192, 1118466, 1242740, 1491288, 1864110, 1988384, 2236932, 2485480, 2796165, 2982576, 3728220, 4473864, 4970960, 5592330, 5965152, 7456440, 8947728, 9941920, 11184660, 14912880, 17895456, 22369320, 29825760, 44738640, 89477280]

約数ペア:

[(1, 89477280), (2, 44738640), (3, 29825760), (4, 22369320), (5, 17895456), (6, 14912880), (8, 11184660), (9, 9941920), (10, 8947728), (12, 7456440), (15, 5965152), (16, 5592330), (18, 4970960), (20, 4473864), (24, 3728220), (30, 2982576), (32, 2796165), (36, 2485480), (40, 2236932), (45, 1988384), (48, 1864110), (60, 1491288), (72, 1242740), (80, 1118466), (90, 994192), (96, 932055), (120, 745644), (144, 621370), (160, 559233), (180, 497096), (240, 372822), (288, 310685), (360, 248548), (480, 186411), (720, 124274), (1440, 62137)]