49998240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{34721}}^1$

素因数の和:34742

約数の個数: 72

約数和(自身を含む): 170623908

約数和(自身を除く): 120625668

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, 34721, 69442, 104163, 138884, 173605, 208326, 277768, 312489, 347210, 416652, 520815, 555536, 624978, 694420, 833304, 1041630, 1111072, 1249956, 1388840, 1562445, 1666608, 2083260, 2499912, 2777680, 3124890, 3333216, 4166520, 4999824, 5555360, 6249780, 8333040, 9999648, 12499560, 16666080, 24999120, 49998240]

約数ペア:

[(1, 49998240), (2, 24999120), (3, 16666080), (4, 12499560), (5, 9999648), (6, 8333040), (8, 6249780), (9, 5555360), (10, 4999824), (12, 4166520), (15, 3333216), (16, 3124890), (18, 2777680), (20, 2499912), (24, 2083260), (30, 1666608), (32, 1562445), (36, 1388840), (40, 1249956), (45, 1111072), (48, 1041630), (60, 833304), (72, 694420), (80, 624978), (90, 555536), (96, 520815), (120, 416652), (144, 347210), (160, 312489), (180, 277768), (240, 208326), (288, 173605), (360, 138884), (480, 104163), (720, 69442), (1440, 34721)]