166141440

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{7211}}^1$

素因数の和:7240

約数の個数: 120

約数和(自身を含む): 575474328

約数和(自身を除く): 409332888

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, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7211, 7680, 11520, 14422, 21633, 23040, 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, 3692032, 4153536, 4615040, 5191920, 5538048, 6922560, 8307072, 9230080, 10383840, 11076096, 13845120, 16614144, 18460160, 20767680, 27690240, 33228288, 41535360, 55380480, 83070720, 166141440]

約数ペア:

[(1, 166141440), (2, 83070720), (3, 55380480), (4, 41535360), (5, 33228288), (6, 27690240), (8, 20767680), (9, 18460160), (10, 16614144), (12, 13845120), (15, 11076096), (16, 10383840), (18, 9230080), (20, 8307072), (24, 6922560), (30, 5538048), (32, 5191920), (36, 4615040), (40, 4153536), (45, 3692032), (48, 3461280), (60, 2769024), (64, 2595960), (72, 2307520), (80, 2076768), (90, 1846016), (96, 1730640), (120, 1384512), (128, 1297980), (144, 1153760), (160, 1038384), (180, 923008), (192, 865320), (240, 692256), (256, 648990), (288, 576880), (320, 519192), (360, 461504), (384, 432660), (480, 346128), (512, 324495), (576, 288440), (640, 259596), (720, 230752), (768, 216330), (960, 173064), (1152, 144220), (1280, 129798), (1440, 115376), (1536, 108165), (1920, 86532), (2304, 72110), (2560, 64899), (2880, 57688), (3840, 43266), (4608, 36055), (5760, 28844), (7211, 23040), (7680, 21633), (11520, 14422)]