82446720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1867}}^1$

素因数の和:1912

約数の個数: 128

約数和(自身を含む): 274371840

約数和(自身を除く): 191925120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 1867, 1920, 2208, 2760, 2944, 3680, 3734, 4416, 5520, 5601, 7360, 7468, 8832, 9335, 11040, 11202, 14720, 14936, 18670, 22080, 22404, 28005, 29872, 37340, 42941, 44160, 44808, 56010, 59744, 74680, 85882, 89616, 112020, 119488, 128823, 149360, 171764, 179232, 214705, 224040, 238976, 257646, 298720, 343528, 358464, 429410, 448080, 515292, 597440, 644115, 687056, 716928, 858820, 896160, 1030584, 1194880, 1288230, 1374112, 1717640, 1792320, 2061168, 2576460, 2748224, 3435280, 3584640, 4122336, 5152920, 5496448, 6870560, 8244672, 10305840, 13741120, 16489344, 20611680, 27482240, 41223360, 82446720]

約数ペア:

[(1, 82446720), (2, 41223360), (3, 27482240), (4, 20611680), (5, 16489344), (6, 13741120), (8, 10305840), (10, 8244672), (12, 6870560), (15, 5496448), (16, 5152920), (20, 4122336), (23, 3584640), (24, 3435280), (30, 2748224), (32, 2576460), (40, 2061168), (46, 1792320), (48, 1717640), (60, 1374112), (64, 1288230), (69, 1194880), (80, 1030584), (92, 896160), (96, 858820), (115, 716928), (120, 687056), (128, 644115), (138, 597440), (160, 515292), (184, 448080), (192, 429410), (230, 358464), (240, 343528), (276, 298720), (320, 257646), (345, 238976), (368, 224040), (384, 214705), (460, 179232), (480, 171764), (552, 149360), (640, 128823), (690, 119488), (736, 112020), (920, 89616), (960, 85882), (1104, 74680), (1380, 59744), (1472, 56010), (1840, 44808), (1867, 44160), (1920, 42941), (2208, 37340), (2760, 29872), (2944, 28005), (3680, 22404), (3734, 22080), (4416, 18670), (5520, 14936), (5601, 14720), (7360, 11202), (7468, 11040), (8832, 9335)]