255305283840

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{22161917}}^1$

素因数の和:22161944

約数の個数: 108

約数和(自身を含む): 883329727644

約数和(自身を除く): 628024443804

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, 22161917, 44323834, 66485751, 88647668, 110809585, 132971502, 177295336, 199457253, 221619170, 265943004, 332428755, 354590672, 398914506, 443238340, 531886008, 664857510, 709181344, 797829012, 886476680, 997286265, 1063772016, 1329715020, 1418362688, 1595658024, 1772953360, 1994572530, 2127544032, 2659430040, 2836725376, 3191316048, 3545906720, 3989145060, 4255088064, 5318860080, 5673450752, 6382632096, 7091813440, 7978290120, 8510176128, 10637720160, 12765264192, 14183626880, 15956580240, 17020352256, 21275440320, 25530528384, 28367253760, 31913160480, 42550880640, 51061056768, 63826320960, 85101761280, 127652641920, 255305283840]

約数ペア:

[(1, 255305283840), (2, 127652641920), (3, 85101761280), (4, 63826320960), (5, 51061056768), (6, 42550880640), (8, 31913160480), (9, 28367253760), (10, 25530528384), (12, 21275440320), (15, 17020352256), (16, 15956580240), (18, 14183626880), (20, 12765264192), (24, 10637720160), (30, 8510176128), (32, 7978290120), (36, 7091813440), (40, 6382632096), (45, 5673450752), (48, 5318860080), (60, 4255088064), (64, 3989145060), (72, 3545906720), (80, 3191316048), (90, 2836725376), (96, 2659430040), (120, 2127544032), (128, 1994572530), (144, 1772953360), (160, 1595658024), (180, 1418362688), (192, 1329715020), (240, 1063772016), (256, 997286265), (288, 886476680), (320, 797829012), (360, 709181344), (384, 664857510), (480, 531886008), (576, 443238340), (640, 398914506), (720, 354590672), (768, 332428755), (960, 265943004), (1152, 221619170), (1280, 199457253), (1440, 177295336), (1920, 132971502), (2304, 110809585), (2880, 88647668), (3840, 66485751), (5760, 44323834), (11520, 22161917)]