86716080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10949}}^1$

素因数の和:10979

約数の個数: 120

約数和(自身を含む): 317725200

約数和(自身を除く): 231009120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 10949, 21898, 32847, 43796, 54745, 65694, 87592, 98541, 109490, 120439, 131388, 164235, 175184, 197082, 218980, 240878, 262776, 328470, 361317, 394164, 437960, 481756, 492705, 525552, 602195, 656940, 722634, 788328, 875920, 963512, 985410, 1083951, 1204390, 1313880, 1445268, 1576656, 1806585, 1927024, 1970820, 2167902, 2408780, 2627760, 2890536, 3613170, 3941640, 4335804, 4817560, 5419755, 5781072, 7226340, 7883280, 8671608, 9635120, 10839510, 14452680, 17343216, 21679020, 28905360, 43358040, 86716080]

約数ペア:

[(1, 86716080), (2, 43358040), (3, 28905360), (4, 21679020), (5, 17343216), (6, 14452680), (8, 10839510), (9, 9635120), (10, 8671608), (11, 7883280), (12, 7226340), (15, 5781072), (16, 5419755), (18, 4817560), (20, 4335804), (22, 3941640), (24, 3613170), (30, 2890536), (33, 2627760), (36, 2408780), (40, 2167902), (44, 1970820), (45, 1927024), (48, 1806585), (55, 1576656), (60, 1445268), (66, 1313880), (72, 1204390), (80, 1083951), (88, 985410), (90, 963512), (99, 875920), (110, 788328), (120, 722634), (132, 656940), (144, 602195), (165, 525552), (176, 492705), (180, 481756), (198, 437960), (220, 394164), (240, 361317), (264, 328470), (330, 262776), (360, 240878), (396, 218980), (440, 197082), (495, 175184), (528, 164235), (660, 131388), (720, 120439), (792, 109490), (880, 98541), (990, 87592), (1320, 65694), (1584, 54745), (1980, 43796), (2640, 32847), (3960, 21898), (7920, 10949)]