2678088960

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{77491}}^1$

素因数の和:77521

約数の個数: 144

約数和(自身を含む): 9503618880

約数和(自身を除く): 6825529920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6912, 8640, 11520, 17280, 34560, 77491, 154982, 232473, 309964, 387455, 464946, 619928, 697419, 774910, 929892, 1162365, 1239856, 1394838, 1549820, 1859784, 2092257, 2324730, 2479712, 2789676, 3099640, 3487095, 3719568, 4184514, 4649460, 4959424, 5579352, 6199280, 6974190, 7439136, 8369028, 9298920, 9918848, 10461285, 11158704, 12398560, 13948380, 14878272, 16738056, 18597840, 19837696, 20922570, 22317408, 24797120, 27896760, 29756544, 33476112, 37195680, 41845140, 44634816, 49594240, 55793520, 59513088, 66952224, 74391360, 83690280, 89269632, 99188480, 111587040, 133904448, 148782720, 167380560, 178539264, 223174080, 267808896, 297565440, 334761120, 446348160, 535617792, 669522240, 892696320, 1339044480, 2678088960]

約数ペア:

[(1, 2678088960), (2, 1339044480), (3, 892696320), (4, 669522240), (5, 535617792), (6, 446348160), (8, 334761120), (9, 297565440), (10, 267808896), (12, 223174080), (15, 178539264), (16, 167380560), (18, 148782720), (20, 133904448), (24, 111587040), (27, 99188480), (30, 89269632), (32, 83690280), (36, 74391360), (40, 66952224), (45, 59513088), (48, 55793520), (54, 49594240), (60, 44634816), (64, 41845140), (72, 37195680), (80, 33476112), (90, 29756544), (96, 27896760), (108, 24797120), (120, 22317408), (128, 20922570), (135, 19837696), (144, 18597840), (160, 16738056), (180, 14878272), (192, 13948380), (216, 12398560), (240, 11158704), (256, 10461285), (270, 9918848), (288, 9298920), (320, 8369028), (360, 7439136), (384, 6974190), (432, 6199280), (480, 5579352), (540, 4959424), (576, 4649460), (640, 4184514), (720, 3719568), (768, 3487095), (864, 3099640), (960, 2789676), (1080, 2479712), (1152, 2324730), (1280, 2092257), (1440, 1859784), (1728, 1549820), (1920, 1394838), (2160, 1239856), (2304, 1162365), (2880, 929892), (3456, 774910), (3840, 697419), (4320, 619928), (5760, 464946), (6912, 387455), (8640, 309964), (11520, 232473), (17280, 154982), (34560, 77491)]