66255360

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{8627}}^1$

素因数の和:8653

約数の個数: 80

約数和(自身を含む): 211834656

約数和(自身を除く): 145579296

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, 7680, 8627, 17254, 25881, 34508, 43135, 51762, 69016, 86270, 103524, 129405, 138032, 172540, 207048, 258810, 276064, 345080, 414096, 517620, 552128, 690160, 828192, 1035240, 1104256, 1380320, 1656384, 2070480, 2208512, 2760640, 3312768, 4140960, 4417024, 5521280, 6625536, 8281920, 11042560, 13251072, 16563840, 22085120, 33127680, 66255360]

約数ペア:

[(1, 66255360), (2, 33127680), (3, 22085120), (4, 16563840), (5, 13251072), (6, 11042560), (8, 8281920), (10, 6625536), (12, 5521280), (15, 4417024), (16, 4140960), (20, 3312768), (24, 2760640), (30, 2208512), (32, 2070480), (40, 1656384), (48, 1380320), (60, 1104256), (64, 1035240), (80, 828192), (96, 690160), (120, 552128), (128, 517620), (160, 414096), (192, 345080), (240, 276064), (256, 258810), (320, 207048), (384, 172540), (480, 138032), (512, 129405), (640, 103524), (768, 86270), (960, 69016), (1280, 51762), (1536, 43135), (1920, 34508), (2560, 25881), (3840, 17254), (7680, 8627)]