139847040

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{8093}}^1$

素因数の和:8121

約数の個数: 128

約数和(自身を含む): 495352800

約数和(自身を除く): 355505760

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, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8093, 8640, 16186, 17280, 24279, 32372, 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, 2185110, 2330784, 2589760, 2913480, 3107712, 3496176, 3884640, 4370220, 4661568, 5179520, 5826960, 6992352, 7769280, 8740440, 9323136, 11653920, 13984704, 15538560, 17480880, 23307840, 27969408, 34961760, 46615680, 69923520, 139847040]

約数ペア:

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