84981360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{1117}}^1$

素因数の和:1450

約数の個数: 80

約数和(自身を含む): 264509856

約数和(自身を除く): 179528496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 317, 634, 951, 1117, 1268, 1585, 1902, 2234, 2536, 3170, 3351, 3804, 4468, 4755, 5072, 5585, 6340, 6702, 7608, 8936, 9510, 11170, 12680, 13404, 15216, 16755, 17872, 19020, 22340, 25360, 26808, 33510, 38040, 44680, 53616, 67020, 76080, 89360, 134040, 268080, 354089, 708178, 1062267, 1416356, 1770445, 2124534, 2832712, 3540890, 4249068, 5311335, 5665424, 7081780, 8498136, 10622670, 14163560, 16996272, 21245340, 28327120, 42490680, 84981360]

約数ペア:

[(1, 84981360), (2, 42490680), (3, 28327120), (4, 21245340), (5, 16996272), (6, 14163560), (8, 10622670), (10, 8498136), (12, 7081780), (15, 5665424), (16, 5311335), (20, 4249068), (24, 3540890), (30, 2832712), (40, 2124534), (48, 1770445), (60, 1416356), (80, 1062267), (120, 708178), (240, 354089), (317, 268080), (634, 134040), (951, 89360), (1117, 76080), (1268, 67020), (1585, 53616), (1902, 44680), (2234, 38040), (2536, 33510), (3170, 26808), (3351, 25360), (3804, 22340), (4468, 19020), (4755, 17872), (5072, 16755), (5585, 15216), (6340, 13404), (6702, 12680), (7608, 11170), (8936, 9510)]