90614880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{62927}}^1$

素因数の和:62948

約数の個数: 72

約数和(自身を含む): 309228192

約数和(自身を除く): 218613312

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, 62927, 125854, 188781, 251708, 314635, 377562, 503416, 566343, 629270, 755124, 943905, 1006832, 1132686, 1258540, 1510248, 1887810, 2013664, 2265372, 2517080, 2831715, 3020496, 3775620, 4530744, 5034160, 5663430, 6040992, 7551240, 9061488, 10068320, 11326860, 15102480, 18122976, 22653720, 30204960, 45307440, 90614880]

約数ペア:

[(1, 90614880), (2, 45307440), (3, 30204960), (4, 22653720), (5, 18122976), (6, 15102480), (8, 11326860), (9, 10068320), (10, 9061488), (12, 7551240), (15, 6040992), (16, 5663430), (18, 5034160), (20, 4530744), (24, 3775620), (30, 3020496), (32, 2831715), (36, 2517080), (40, 2265372), (45, 2013664), (48, 1887810), (60, 1510248), (72, 1258540), (80, 1132686), (90, 1006832), (96, 943905), (120, 755124), (144, 629270), (160, 566343), (180, 503416), (240, 377562), (288, 314635), (360, 251708), (480, 188781), (720, 125854), (1440, 62927)]