2208000

素因数分解:

$2^8\times 3^1\times 5^3\times {\mathrm{23}}^1$

素因数の和:57

約数の個数: 144

約数和(自身を含む): 7652736

約数和(自身を除く): 5444736

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, 256, 276, 300, 320, 345, 368, 375, 384, 400, 460, 480, 500, 552, 575, 600, 640, 690, 736, 750, 768, 800, 920, 960, 1000, 1104, 1150, 1200, 1280, 1380, 1472, 1500, 1600, 1725, 1840, 1920, 2000, 2208, 2300, 2400, 2760, 2875, 2944, 3000, 3200, 3450, 3680, 3840, 4000, 4416, 4600, 4800, 5520, 5750, 5888, 6000, 6400, 6900, 7360, 8000, 8625, 8832, 9200, 9600, 11040, 11500, 12000, 13800, 14720, 16000, 17250, 17664, 18400, 19200, 22080, 23000, 24000, 27600, 29440, 32000, 34500, 36800, 44160, 46000, 48000, 55200, 69000, 73600, 88320, 92000, 96000, 110400, 138000, 147200, 184000, 220800, 276000, 368000, 441600, 552000, 736000, 1104000, 2208000]

約数ペア:

[(1, 2208000), (2, 1104000), (3, 736000), (4, 552000), (5, 441600), (6, 368000), (8, 276000), (10, 220800), (12, 184000), (15, 147200), (16, 138000), (20, 110400), (23, 96000), (24, 92000), (25, 88320), (30, 73600), (32, 69000), (40, 55200), (46, 48000), (48, 46000), (50, 44160), (60, 36800), (64, 34500), (69, 32000), (75, 29440), (80, 27600), (92, 24000), (96, 23000), (100, 22080), (115, 19200), (120, 18400), (125, 17664), (128, 17250), (138, 16000), (150, 14720), (160, 13800), (184, 12000), (192, 11500), (200, 11040), (230, 9600), (240, 9200), (250, 8832), (256, 8625), (276, 8000), (300, 7360), (320, 6900), (345, 6400), (368, 6000), (375, 5888), (384, 5750), (400, 5520), (460, 4800), (480, 4600), (500, 4416), (552, 4000), (575, 3840), (600, 3680), (640, 3450), (690, 3200), (736, 3000), (750, 2944), (768, 2875), (800, 2760), (920, 2400), (960, 2300), (1000, 2208), (1104, 2000), (1150, 1920), (1200, 1840), (1280, 1725), (1380, 1600), (1472, 1500)]