1104000

素因数分解:

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

素因数の和:55

約数の個数: 128

約数和(自身を含む): 3818880

約数和(自身を除く): 2714880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 40, 46, 48, 50, 60, 64, 69, 75, 80, 92, 96, 100, 115, 120, 125, 128, 138, 150, 160, 184, 192, 200, 230, 240, 250, 276, 300, 320, 345, 368, 375, 384, 400, 460, 480, 500, 552, 575, 600, 640, 690, 736, 750, 800, 920, 960, 1000, 1104, 1150, 1200, 1380, 1472, 1500, 1600, 1725, 1840, 1920, 2000, 2208, 2300, 2400, 2760, 2875, 2944, 3000, 3200, 3450, 3680, 4000, 4416, 4600, 4800, 5520, 5750, 6000, 6900, 7360, 8000, 8625, 8832, 9200, 9600, 11040, 11500, 12000, 13800, 14720, 16000, 17250, 18400, 22080, 23000, 24000, 27600, 34500, 36800, 44160, 46000, 48000, 55200, 69000, 73600, 92000, 110400, 138000, 184000, 220800, 276000, 368000, 552000, 1104000]

約数ペア:

[(1, 1104000), (2, 552000), (3, 368000), (4, 276000), (5, 220800), (6, 184000), (8, 138000), (10, 110400), (12, 92000), (15, 73600), (16, 69000), (20, 55200), (23, 48000), (24, 46000), (25, 44160), (30, 36800), (32, 34500), (40, 27600), (46, 24000), (48, 23000), (50, 22080), (60, 18400), (64, 17250), (69, 16000), (75, 14720), (80, 13800), (92, 12000), (96, 11500), (100, 11040), (115, 9600), (120, 9200), (125, 8832), (128, 8625), (138, 8000), (150, 7360), (160, 6900), (184, 6000), (192, 5750), (200, 5520), (230, 4800), (240, 4600), (250, 4416), (276, 4000), (300, 3680), (320, 3450), (345, 3200), (368, 3000), (375, 2944), (384, 2875), (400, 2760), (460, 2400), (480, 2300), (500, 2208), (552, 2000), (575, 1920), (600, 1840), (640, 1725), (690, 1600), (736, 1500), (750, 1472), (800, 1380), (920, 1200), (960, 1150), (1000, 1104)]