198766080

素因数分解:

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

素因数の和:8656

約数の個数: 120

約数和(自身を含む): 688462632

約数和(自身を除く): 489696552

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, 7680, 8627, 11520, 17254, 23040, 25881, 34508, 43135, 51762, 69016, 77643, 86270, 103524, 129405, 138032, 155286, 172540, 207048, 258810, 276064, 310572, 345080, 388215, 414096, 517620, 552128, 621144, 690160, 776430, 828192, 1035240, 1104256, 1242288, 1380320, 1552860, 1656384, 2070480, 2208512, 2484576, 2760640, 3105720, 3312768, 4140960, 4417024, 4969152, 5521280, 6211440, 6625536, 8281920, 9938304, 11042560, 12422880, 13251072, 16563840, 19876608, 22085120, 24845760, 33127680, 39753216, 49691520, 66255360, 99383040, 198766080]

約数ペア:

[(1, 198766080), (2, 99383040), (3, 66255360), (4, 49691520), (5, 39753216), (6, 33127680), (8, 24845760), (9, 22085120), (10, 19876608), (12, 16563840), (15, 13251072), (16, 12422880), (18, 11042560), (20, 9938304), (24, 8281920), (30, 6625536), (32, 6211440), (36, 5521280), (40, 4969152), (45, 4417024), (48, 4140960), (60, 3312768), (64, 3105720), (72, 2760640), (80, 2484576), (90, 2208512), (96, 2070480), (120, 1656384), (128, 1552860), (144, 1380320), (160, 1242288), (180, 1104256), (192, 1035240), (240, 828192), (256, 776430), (288, 690160), (320, 621144), (360, 552128), (384, 517620), (480, 414096), (512, 388215), (576, 345080), (640, 310572), (720, 276064), (768, 258810), (960, 207048), (1152, 172540), (1280, 155286), (1440, 138032), (1536, 129405), (1920, 103524), (2304, 86270), (2560, 77643), (2880, 69016), (3840, 51762), (4608, 43135), (5760, 34508), (7680, 25881), (8627, 23040), (11520, 17254)]