31695360

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{4127}}^1$

素因数の和:4153

約数の個数: 80

約数和(自身を含む): 101350656

約数和(自身を除く): 69655296

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, 1280, 1536, 1920, 2560, 3840, 4127, 7680, 8254, 12381, 16508, 20635, 24762, 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, 5282560, 6339072, 7923840, 10565120, 15847680, 31695360]

約数ペア:

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