894785280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5419}}^1$

素因数の和:5486

約数の個数: 144

約数和(自身を含む): 2924718720

約数和(自身を除く): 2029933440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 128, 129, 160, 172, 192, 215, 240, 256, 258, 320, 344, 384, 430, 480, 516, 640, 645, 688, 768, 860, 960, 1032, 1280, 1290, 1376, 1720, 1920, 2064, 2580, 2752, 3440, 3840, 4128, 5160, 5419, 5504, 6880, 8256, 10320, 10838, 11008, 13760, 16257, 16512, 20640, 21676, 27095, 27520, 32514, 33024, 41280, 43352, 54190, 55040, 65028, 81285, 82560, 86704, 108380, 130056, 162570, 165120, 173408, 216760, 233017, 260112, 325140, 346816, 433520, 466034, 520224, 650280, 693632, 699051, 867040, 932068, 1040448, 1165085, 1300560, 1387264, 1398102, 1734080, 1864136, 2080896, 2330170, 2601120, 2796204, 3468160, 3495255, 3728272, 4161792, 4660340, 5202240, 5592408, 6936320, 6990510, 7456544, 9320680, 10404480, 11184816, 13981020, 14913088, 18641360, 20808960, 22369632, 27962040, 29826176, 37282720, 44739264, 55924080, 59652352, 74565440, 89478528, 111848160, 149130880, 178957056, 223696320, 298261760, 447392640, 894785280]

約数ペア:

[(1, 894785280), (2, 447392640), (3, 298261760), (4, 223696320), (5, 178957056), (6, 149130880), (8, 111848160), (10, 89478528), (12, 74565440), (15, 59652352), (16, 55924080), (20, 44739264), (24, 37282720), (30, 29826176), (32, 27962040), (40, 22369632), (43, 20808960), (48, 18641360), (60, 14913088), (64, 13981020), (80, 11184816), (86, 10404480), (96, 9320680), (120, 7456544), (128, 6990510), (129, 6936320), (160, 5592408), (172, 5202240), (192, 4660340), (215, 4161792), (240, 3728272), (256, 3495255), (258, 3468160), (320, 2796204), (344, 2601120), (384, 2330170), (430, 2080896), (480, 1864136), (516, 1734080), (640, 1398102), (645, 1387264), (688, 1300560), (768, 1165085), (860, 1040448), (960, 932068), (1032, 867040), (1280, 699051), (1290, 693632), (1376, 650280), (1720, 520224), (1920, 466034), (2064, 433520), (2580, 346816), (2752, 325140), (3440, 260112), (3840, 233017), (4128, 216760), (5160, 173408), (5419, 165120), (5504, 162570), (6880, 130056), (8256, 108380), (10320, 86704), (10838, 82560), (11008, 81285), (13760, 65028), (16257, 55040), (16512, 54190), (20640, 43352), (21676, 41280), (27095, 33024), (27520, 32514)]