27960000

素因数分解:

$2^6\times 3^1\times 5^4\times {\mathrm{233}}^1$

素因数の和:268

約数の個数: 140

約数和(自身を含む): 92839032

約数和(自身を除く): 64879032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 150, 160, 192, 200, 233, 240, 250, 300, 320, 375, 400, 466, 480, 500, 600, 625, 699, 750, 800, 932, 960, 1000, 1165, 1200, 1250, 1398, 1500, 1600, 1864, 1875, 2000, 2330, 2400, 2500, 2796, 3000, 3495, 3728, 3750, 4000, 4660, 4800, 5000, 5592, 5825, 6000, 6990, 7456, 7500, 8000, 9320, 10000, 11184, 11650, 12000, 13980, 14912, 15000, 17475, 18640, 20000, 22368, 23300, 24000, 27960, 29125, 30000, 34950, 37280, 40000, 44736, 46600, 55920, 58250, 60000, 69900, 74560, 87375, 93200, 111840, 116500, 120000, 139800, 145625, 174750, 186400, 223680, 233000, 279600, 291250, 349500, 372800, 436875, 466000, 559200, 582500, 699000, 873750, 932000, 1118400, 1165000, 1398000, 1747500, 1864000, 2330000, 2796000, 3495000, 4660000, 5592000, 6990000, 9320000, 13980000, 27960000]

約数ペア:

[(1, 27960000), (2, 13980000), (3, 9320000), (4, 6990000), (5, 5592000), (6, 4660000), (8, 3495000), (10, 2796000), (12, 2330000), (15, 1864000), (16, 1747500), (20, 1398000), (24, 1165000), (25, 1118400), (30, 932000), (32, 873750), (40, 699000), (48, 582500), (50, 559200), (60, 466000), (64, 436875), (75, 372800), (80, 349500), (96, 291250), (100, 279600), (120, 233000), (125, 223680), (150, 186400), (160, 174750), (192, 145625), (200, 139800), (233, 120000), (240, 116500), (250, 111840), (300, 93200), (320, 87375), (375, 74560), (400, 69900), (466, 60000), (480, 58250), (500, 55920), (600, 46600), (625, 44736), (699, 40000), (750, 37280), (800, 34950), (932, 30000), (960, 29125), (1000, 27960), (1165, 24000), (1200, 23300), (1250, 22368), (1398, 20000), (1500, 18640), (1600, 17475), (1864, 15000), (1875, 14912), (2000, 13980), (2330, 12000), (2400, 11650), (2500, 11184), (2796, 10000), (3000, 9320), (3495, 8000), (3728, 7500), (3750, 7456), (4000, 6990), (4660, 6000), (4800, 5825), (5000, 5592)]