279694080

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{8093}}^1$

素因数の和:8123

約数の個数: 144

約数和(自身を含む): 992648160

約数和(自身を除く): 712954080

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, 8093, 8640, 11520, 16186, 17280, 24279, 32372, 34560, 40465, 48558, 64744, 72837, 80930, 97116, 121395, 129488, 145674, 161860, 194232, 218511, 242790, 258976, 291348, 323720, 364185, 388464, 437022, 485580, 517952, 582696, 647440, 728370, 776928, 874044, 971160, 1035904, 1092555, 1165392, 1294880, 1456740, 1553856, 1748088, 1942320, 2071808, 2185110, 2330784, 2589760, 2913480, 3107712, 3496176, 3884640, 4370220, 4661568, 5179520, 5826960, 6215424, 6992352, 7769280, 8740440, 9323136, 10359040, 11653920, 13984704, 15538560, 17480880, 18646272, 23307840, 27969408, 31077120, 34961760, 46615680, 55938816, 69923520, 93231360, 139847040, 279694080]

約数ペア:

[(1, 279694080), (2, 139847040), (3, 93231360), (4, 69923520), (5, 55938816), (6, 46615680), (8, 34961760), (9, 31077120), (10, 27969408), (12, 23307840), (15, 18646272), (16, 17480880), (18, 15538560), (20, 13984704), (24, 11653920), (27, 10359040), (30, 9323136), (32, 8740440), (36, 7769280), (40, 6992352), (45, 6215424), (48, 5826960), (54, 5179520), (60, 4661568), (64, 4370220), (72, 3884640), (80, 3496176), (90, 3107712), (96, 2913480), (108, 2589760), (120, 2330784), (128, 2185110), (135, 2071808), (144, 1942320), (160, 1748088), (180, 1553856), (192, 1456740), (216, 1294880), (240, 1165392), (256, 1092555), (270, 1035904), (288, 971160), (320, 874044), (360, 776928), (384, 728370), (432, 647440), (480, 582696), (540, 517952), (576, 485580), (640, 437022), (720, 388464), (768, 364185), (864, 323720), (960, 291348), (1080, 258976), (1152, 242790), (1280, 218511), (1440, 194232), (1728, 161860), (1920, 145674), (2160, 129488), (2304, 121395), (2880, 97116), (3456, 80930), (3840, 72837), (4320, 64744), (5760, 48558), (6912, 40465), (8093, 34560), (8640, 32372), (11520, 24279), (16186, 17280)]