74997360

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{34721}}^1$

素因数の和:34743

約数の個数: 80

約数和(自身を含む): 258331680

約数和(自身を除く): 183334320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 34721, 69442, 104163, 138884, 173605, 208326, 277768, 312489, 347210, 416652, 520815, 555536, 624978, 694420, 833304, 937467, 1041630, 1249956, 1388840, 1562445, 1666608, 1874934, 2083260, 2499912, 2777680, 3124890, 3749868, 4166520, 4687335, 4999824, 6249780, 7499736, 8333040, 9374670, 12499560, 14999472, 18749340, 24999120, 37498680, 74997360]

約数ペア:

[(1, 74997360), (2, 37498680), (3, 24999120), (4, 18749340), (5, 14999472), (6, 12499560), (8, 9374670), (9, 8333040), (10, 7499736), (12, 6249780), (15, 4999824), (16, 4687335), (18, 4166520), (20, 3749868), (24, 3124890), (27, 2777680), (30, 2499912), (36, 2083260), (40, 1874934), (45, 1666608), (48, 1562445), (54, 1388840), (60, 1249956), (72, 1041630), (80, 937467), (90, 833304), (108, 694420), (120, 624978), (135, 555536), (144, 520815), (180, 416652), (216, 347210), (240, 312489), (270, 277768), (360, 208326), (432, 173605), (540, 138884), (720, 104163), (1080, 69442), (2160, 34721)]