260148240

素因数分解:

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

素因数の和:10982

約数の個数: 160

約数和(自身を含む): 977616000

約数和(自身を除く): 717467760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 660, 720, 792, 880, 990, 1080, 1188, 1320, 1485, 1584, 1980, 2160, 2376, 2640, 2970, 3960, 4752, 5940, 7920, 10949, 11880, 21898, 23760, 32847, 43796, 54745, 65694, 87592, 98541, 109490, 120439, 131388, 164235, 175184, 197082, 218980, 240878, 262776, 295623, 328470, 361317, 394164, 437960, 481756, 492705, 525552, 591246, 602195, 656940, 722634, 788328, 875920, 963512, 985410, 1083951, 1182492, 1204390, 1313880, 1445268, 1478115, 1576656, 1806585, 1927024, 1970820, 2167902, 2364984, 2408780, 2627760, 2890536, 2956230, 3251853, 3613170, 3941640, 4335804, 4729968, 4817560, 5419755, 5781072, 5912460, 6503706, 7226340, 7883280, 8671608, 9635120, 10839510, 11824920, 13007412, 14452680, 16259265, 17343216, 21679020, 23649840, 26014824, 28905360, 32518530, 43358040, 52029648, 65037060, 86716080, 130074120, 260148240]

約数ペア:

[(1, 260148240), (2, 130074120), (3, 86716080), (4, 65037060), (5, 52029648), (6, 43358040), (8, 32518530), (9, 28905360), (10, 26014824), (11, 23649840), (12, 21679020), (15, 17343216), (16, 16259265), (18, 14452680), (20, 13007412), (22, 11824920), (24, 10839510), (27, 9635120), (30, 8671608), (33, 7883280), (36, 7226340), (40, 6503706), (44, 5912460), (45, 5781072), (48, 5419755), (54, 4817560), (55, 4729968), (60, 4335804), (66, 3941640), (72, 3613170), (80, 3251853), (88, 2956230), (90, 2890536), (99, 2627760), (108, 2408780), (110, 2364984), (120, 2167902), (132, 1970820), (135, 1927024), (144, 1806585), (165, 1576656), (176, 1478115), (180, 1445268), (198, 1313880), (216, 1204390), (220, 1182492), (240, 1083951), (264, 985410), (270, 963512), (297, 875920), (330, 788328), (360, 722634), (396, 656940), (432, 602195), (440, 591246), (495, 525552), (528, 492705), (540, 481756), (594, 437960), (660, 394164), (720, 361317), (792, 328470), (880, 295623), (990, 262776), (1080, 240878), (1188, 218980), (1320, 197082), (1485, 175184), (1584, 164235), (1980, 131388), (2160, 120439), (2376, 109490), (2640, 98541), (2970, 87592), (3960, 65694), (4752, 54745), (5940, 43796), (7920, 32847), (10949, 23760), (11880, 21898)]