1048800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:65

約数の個数: 144

約数和(自身を含む): 3749760

約数和(自身を除く): 2700960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 25, 30, 32, 38, 40, 46, 48, 50, 57, 60, 69, 75, 76, 80, 92, 95, 96, 100, 114, 115, 120, 138, 150, 152, 160, 184, 190, 200, 228, 230, 240, 276, 285, 300, 304, 345, 368, 380, 400, 437, 456, 460, 475, 480, 552, 570, 575, 600, 608, 690, 736, 760, 800, 874, 912, 920, 950, 1104, 1140, 1150, 1200, 1311, 1380, 1425, 1520, 1725, 1748, 1824, 1840, 1900, 2185, 2208, 2280, 2300, 2400, 2622, 2760, 2850, 3040, 3450, 3496, 3680, 3800, 4370, 4560, 4600, 5244, 5520, 5700, 6555, 6900, 6992, 7600, 8740, 9120, 9200, 10488, 10925, 11040, 11400, 13110, 13800, 13984, 15200, 17480, 18400, 20976, 21850, 22800, 26220, 27600, 32775, 34960, 41952, 43700, 45600, 52440, 55200, 65550, 69920, 87400, 104880, 131100, 174800, 209760, 262200, 349600, 524400, 1048800]

約数ペア:

[(1, 1048800), (2, 524400), (3, 349600), (4, 262200), (5, 209760), (6, 174800), (8, 131100), (10, 104880), (12, 87400), (15, 69920), (16, 65550), (19, 55200), (20, 52440), (23, 45600), (24, 43700), (25, 41952), (30, 34960), (32, 32775), (38, 27600), (40, 26220), (46, 22800), (48, 21850), (50, 20976), (57, 18400), (60, 17480), (69, 15200), (75, 13984), (76, 13800), (80, 13110), (92, 11400), (95, 11040), (96, 10925), (100, 10488), (114, 9200), (115, 9120), (120, 8740), (138, 7600), (150, 6992), (152, 6900), (160, 6555), (184, 5700), (190, 5520), (200, 5244), (228, 4600), (230, 4560), (240, 4370), (276, 3800), (285, 3680), (300, 3496), (304, 3450), (345, 3040), (368, 2850), (380, 2760), (400, 2622), (437, 2400), (456, 2300), (460, 2280), (475, 2208), (480, 2185), (552, 1900), (570, 1840), (575, 1824), (600, 1748), (608, 1725), (690, 1520), (736, 1425), (760, 1380), (800, 1311), (874, 1200), (912, 1150), (920, 1140), (950, 1104)]