126781440

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{4127}}^1$

素因数の和:4157

約数の個数: 96

約数和(自身を含む): 405699840

約数和(自身を除く): 278918400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2048, 2560, 3072, 3840, 4127, 5120, 6144, 7680, 8254, 10240, 12381, 15360, 16508, 20635, 24762, 30720, 33016, 41270, 49524, 61905, 66032, 82540, 99048, 123810, 132064, 165080, 198096, 247620, 264128, 330160, 396192, 495240, 528256, 660320, 792384, 990480, 1056512, 1320640, 1584768, 1980960, 2113024, 2641280, 3169536, 3961920, 4226048, 5282560, 6339072, 7923840, 8452096, 10565120, 12678144, 15847680, 21130240, 25356288, 31695360, 42260480, 63390720, 126781440]

約数ペア:

[(1, 126781440), (2, 63390720), (3, 42260480), (4, 31695360), (5, 25356288), (6, 21130240), (8, 15847680), (10, 12678144), (12, 10565120), (15, 8452096), (16, 7923840), (20, 6339072), (24, 5282560), (30, 4226048), (32, 3961920), (40, 3169536), (48, 2641280), (60, 2113024), (64, 1980960), (80, 1584768), (96, 1320640), (120, 1056512), (128, 990480), (160, 792384), (192, 660320), (240, 528256), (256, 495240), (320, 396192), (384, 330160), (480, 264128), (512, 247620), (640, 198096), (768, 165080), (960, 132064), (1024, 123810), (1280, 99048), (1536, 82540), (1920, 66032), (2048, 61905), (2560, 49524), (3072, 41270), (3840, 33016), (4127, 30720), (5120, 24762), (6144, 20635), (7680, 16508), (8254, 15360), (10240, 12381)]