327611520

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{18959}}^1$

素因数の和:18987

約数の個数: 128

約数和(自身を含む): 1160352000

約数和(自身を除く): 832740480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 18959, 37918, 56877, 75836, 94795, 113754, 151672, 170631, 189590, 227508, 284385, 303344, 341262, 379180, 455016, 511893, 568770, 606688, 682524, 758360, 853155, 910032, 1023786, 1137540, 1213376, 1365048, 1516720, 1706310, 1820064, 2047572, 2275080, 2426752, 2559465, 2730096, 3033440, 3412620, 3640128, 4095144, 4550160, 5118930, 5460192, 6066880, 6825240, 7280256, 8190288, 9100320, 10237860, 10920384, 12133760, 13650480, 16380576, 18200640, 20475720, 21840768, 27300960, 32761152, 36401280, 40951440, 54601920, 65522304, 81902880, 109203840, 163805760, 327611520]

約数ペア:

[(1, 327611520), (2, 163805760), (3, 109203840), (4, 81902880), (5, 65522304), (6, 54601920), (8, 40951440), (9, 36401280), (10, 32761152), (12, 27300960), (15, 21840768), (16, 20475720), (18, 18200640), (20, 16380576), (24, 13650480), (27, 12133760), (30, 10920384), (32, 10237860), (36, 9100320), (40, 8190288), (45, 7280256), (48, 6825240), (54, 6066880), (60, 5460192), (64, 5118930), (72, 4550160), (80, 4095144), (90, 3640128), (96, 3412620), (108, 3033440), (120, 2730096), (128, 2559465), (135, 2426752), (144, 2275080), (160, 2047572), (180, 1820064), (192, 1706310), (216, 1516720), (240, 1365048), (270, 1213376), (288, 1137540), (320, 1023786), (360, 910032), (384, 853155), (432, 758360), (480, 682524), (540, 606688), (576, 568770), (640, 511893), (720, 455016), (864, 379180), (960, 341262), (1080, 303344), (1152, 284385), (1440, 227508), (1728, 189590), (1920, 170631), (2160, 151672), (2880, 113754), (3456, 94795), (4320, 75836), (5760, 56877), (8640, 37918), (17280, 18959)]