515820960

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{13267}}^1$

素因数の和:13297

約数の個数: 144

約数和(自身を含む): 1825570656

約数和(自身を除く): 1309749696

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2592, 3240, 3888, 4320, 4860, 6480, 7776, 9720, 12960, 13267, 19440, 26534, 38880, 39801, 53068, 66335, 79602, 106136, 119403, 132670, 159204, 199005, 212272, 238806, 265340, 318408, 358209, 398010, 424544, 477612, 530680, 597015, 636816, 716418, 796020, 955224, 1061360, 1074627, 1194030, 1273632, 1432836, 1592040, 1791045, 1910448, 2122720, 2149254, 2388060, 2865672, 3184080, 3223881, 3582090, 3820896, 4298508, 4776120, 5373135, 5731344, 6368160, 6447762, 7164180, 8597016, 9552240, 10746270, 11462688, 12895524, 14328360, 16119405, 17194032, 19104480, 21492540, 25791048, 28656720, 32238810, 34388064, 42985080, 51582096, 57313440, 64477620, 85970160, 103164192, 128955240, 171940320, 257910480, 515820960]

約数ペア:

[(1, 515820960), (2, 257910480), (3, 171940320), (4, 128955240), (5, 103164192), (6, 85970160), (8, 64477620), (9, 57313440), (10, 51582096), (12, 42985080), (15, 34388064), (16, 32238810), (18, 28656720), (20, 25791048), (24, 21492540), (27, 19104480), (30, 17194032), (32, 16119405), (36, 14328360), (40, 12895524), (45, 11462688), (48, 10746270), (54, 9552240), (60, 8597016), (72, 7164180), (80, 6447762), (81, 6368160), (90, 5731344), (96, 5373135), (108, 4776120), (120, 4298508), (135, 3820896), (144, 3582090), (160, 3223881), (162, 3184080), (180, 2865672), (216, 2388060), (240, 2149254), (243, 2122720), (270, 1910448), (288, 1791045), (324, 1592040), (360, 1432836), (405, 1273632), (432, 1194030), (480, 1074627), (486, 1061360), (540, 955224), (648, 796020), (720, 716418), (810, 636816), (864, 597015), (972, 530680), (1080, 477612), (1215, 424544), (1296, 398010), (1440, 358209), (1620, 318408), (1944, 265340), (2160, 238806), (2430, 212272), (2592, 199005), (3240, 159204), (3888, 132670), (4320, 119403), (4860, 106136), (6480, 79602), (7776, 66335), (9720, 53068), (12960, 39801), (13267, 38880), (19440, 26534)]