157674240

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13687}}^1$

素因数の和:13714

約数の個数: 108

約数和(自身を含む): 545576304

約数和(自身を除く): 387902064

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, 11520, 13687, 27374, 41061, 54748, 68435, 82122, 109496, 123183, 136870, 164244, 205305, 218992, 246366, 273740, 328488, 410610, 437984, 492732, 547480, 615915, 656976, 821220, 875968, 985464, 1094960, 1231830, 1313952, 1642440, 1751936, 1970928, 2189920, 2463660, 2627904, 3284880, 3503872, 3941856, 4379840, 4927320, 5255808, 6569760, 7883712, 8759680, 9854640, 10511616, 13139520, 15767424, 17519360, 19709280, 26279040, 31534848, 39418560, 52558080, 78837120, 157674240]

約数ペア:

[(1, 157674240), (2, 78837120), (3, 52558080), (4, 39418560), (5, 31534848), (6, 26279040), (8, 19709280), (9, 17519360), (10, 15767424), (12, 13139520), (15, 10511616), (16, 9854640), (18, 8759680), (20, 7883712), (24, 6569760), (30, 5255808), (32, 4927320), (36, 4379840), (40, 3941856), (45, 3503872), (48, 3284880), (60, 2627904), (64, 2463660), (72, 2189920), (80, 1970928), (90, 1751936), (96, 1642440), (120, 1313952), (128, 1231830), (144, 1094960), (160, 985464), (180, 875968), (192, 821220), (240, 656976), (256, 615915), (288, 547480), (320, 492732), (360, 437984), (384, 410610), (480, 328488), (576, 273740), (640, 246366), (720, 218992), (768, 205305), (960, 164244), (1152, 136870), (1280, 123183), (1440, 109496), (1920, 82122), (2304, 68435), (2880, 54748), (3840, 41061), (5760, 27374), (11520, 13687)]