83070720

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{7211}}^1$

素因数の和:7238

約数の個数: 108

約数和(自身を含む): 287455896

約数和(自身を除く): 204385176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 7211, 11520, 14422, 21633, 28844, 36055, 43266, 57688, 64899, 72110, 86532, 108165, 115376, 129798, 144220, 173064, 216330, 230752, 259596, 288440, 324495, 346128, 432660, 461504, 519192, 576880, 648990, 692256, 865320, 923008, 1038384, 1153760, 1297980, 1384512, 1730640, 1846016, 2076768, 2307520, 2595960, 2769024, 3461280, 4153536, 4615040, 5191920, 5538048, 6922560, 8307072, 9230080, 10383840, 13845120, 16614144, 20767680, 27690240, 41535360, 83070720]

約数ペア:

[(1, 83070720), (2, 41535360), (3, 27690240), (4, 20767680), (5, 16614144), (6, 13845120), (8, 10383840), (9, 9230080), (10, 8307072), (12, 6922560), (15, 5538048), (16, 5191920), (18, 4615040), (20, 4153536), (24, 3461280), (30, 2769024), (32, 2595960), (36, 2307520), (40, 2076768), (45, 1846016), (48, 1730640), (60, 1384512), (64, 1297980), (72, 1153760), (80, 1038384), (90, 923008), (96, 865320), (120, 692256), (128, 648990), (144, 576880), (160, 519192), (180, 461504), (192, 432660), (240, 346128), (256, 324495), (288, 288440), (320, 259596), (360, 230752), (384, 216330), (480, 173064), (576, 144220), (640, 129798), (720, 115376), (768, 108165), (960, 86532), (1152, 72110), (1280, 64899), (1440, 57688), (1920, 43266), (2304, 36055), (2880, 28844), (3840, 21633), (5760, 14422), (7211, 11520)]