2644896000

素因数分解:

$2^8\times 3^1\times 5^3\times {\mathrm{27551}}^1$

素因数の和:27585

約数の個数: 144

約数和(自身を含む): 8785340928

約数和(自身を除く): 6140444928

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, 128, 150, 160, 192, 200, 240, 250, 256, 300, 320, 375, 384, 400, 480, 500, 600, 640, 750, 768, 800, 960, 1000, 1200, 1280, 1500, 1600, 1920, 2000, 2400, 3000, 3200, 3840, 4000, 4800, 6000, 6400, 8000, 9600, 12000, 16000, 19200, 24000, 27551, 32000, 48000, 55102, 82653, 96000, 110204, 137755, 165306, 220408, 275510, 330612, 413265, 440816, 551020, 661224, 688775, 826530, 881632, 1102040, 1322448, 1377550, 1653060, 1763264, 2066325, 2204080, 2644896, 2755100, 3306120, 3443875, 3526528, 4132650, 4408160, 5289792, 5510200, 6612240, 6887750, 7053056, 8265300, 8816320, 10331625, 10579584, 11020400, 13224480, 13775500, 16530600, 17632640, 20663250, 21159168, 22040800, 26448960, 27551000, 33061200, 35265280, 41326500, 44081600, 52897920, 55102000, 66122400, 82653000, 88163200, 105795840, 110204000, 132244800, 165306000, 176326400, 220408000, 264489600, 330612000, 440816000, 528979200, 661224000, 881632000, 1322448000, 2644896000]

約数ペア:

[(1, 2644896000), (2, 1322448000), (3, 881632000), (4, 661224000), (5, 528979200), (6, 440816000), (8, 330612000), (10, 264489600), (12, 220408000), (15, 176326400), (16, 165306000), (20, 132244800), (24, 110204000), (25, 105795840), (30, 88163200), (32, 82653000), (40, 66122400), (48, 55102000), (50, 52897920), (60, 44081600), (64, 41326500), (75, 35265280), (80, 33061200), (96, 27551000), (100, 26448960), (120, 22040800), (125, 21159168), (128, 20663250), (150, 17632640), (160, 16530600), (192, 13775500), (200, 13224480), (240, 11020400), (250, 10579584), (256, 10331625), (300, 8816320), (320, 8265300), (375, 7053056), (384, 6887750), (400, 6612240), (480, 5510200), (500, 5289792), (600, 4408160), (640, 4132650), (750, 3526528), (768, 3443875), (800, 3306120), (960, 2755100), (1000, 2644896), (1200, 2204080), (1280, 2066325), (1500, 1763264), (1600, 1653060), (1920, 1377550), (2000, 1322448), (2400, 1102040), (3000, 881632), (3200, 826530), (3840, 688775), (4000, 661224), (4800, 551020), (6000, 440816), (6400, 413265), (8000, 330612), (9600, 275510), (12000, 220408), (16000, 165306), (19200, 137755), (24000, 110204), (27551, 96000), (32000, 82653), (48000, 55102)]