68896080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8699}}^1$

素因数の和:8729

約数の個数: 120

約数和(自身を含む): 252439200

約数和(自身を除く): 183543120

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, 8699, 17398, 26097, 34796, 43495, 52194, 69592, 78291, 86990, 95689, 104388, 130485, 139184, 156582, 173980, 191378, 208776, 260970, 287067, 313164, 347960, 382756, 391455, 417552, 478445, 521940, 574134, 626328, 695920, 765512, 782910, 861201, 956890, 1043880, 1148268, 1252656, 1435335, 1531024, 1565820, 1722402, 1913780, 2087760, 2296536, 2870670, 3131640, 3444804, 3827560, 4306005, 4593072, 5741340, 6263280, 6889608, 7655120, 8612010, 11482680, 13779216, 17224020, 22965360, 34448040, 68896080]

約数ペア:

[(1, 68896080), (2, 34448040), (3, 22965360), (4, 17224020), (5, 13779216), (6, 11482680), (8, 8612010), (9, 7655120), (10, 6889608), (11, 6263280), (12, 5741340), (15, 4593072), (16, 4306005), (18, 3827560), (20, 3444804), (22, 3131640), (24, 2870670), (30, 2296536), (33, 2087760), (36, 1913780), (40, 1722402), (44, 1565820), (45, 1531024), (48, 1435335), (55, 1252656), (60, 1148268), (66, 1043880), (72, 956890), (80, 861201), (88, 782910), (90, 765512), (99, 695920), (110, 626328), (120, 574134), (132, 521940), (144, 478445), (165, 417552), (176, 391455), (180, 382756), (198, 347960), (220, 313164), (240, 287067), (264, 260970), (330, 208776), (360, 191378), (396, 173980), (440, 156582), (495, 139184), (528, 130485), (660, 104388), (720, 95689), (792, 86990), (880, 78291), (990, 69592), (1320, 52194), (1584, 43495), (1980, 34796), (2640, 26097), (3960, 17398), (7920, 8699)]