262867680

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{6761}}^1$

素因数の和:6791

約数の個数: 144

約数和(自身を含む): 930397104

約数和(自身を除く): 667529424

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, 6761, 7776, 9720, 12960, 13522, 19440, 20283, 27044, 33805, 38880, 40566, 54088, 60849, 67610, 81132, 101415, 108176, 121698, 135220, 162264, 182547, 202830, 216352, 243396, 270440, 304245, 324528, 365094, 405660, 486792, 540880, 547641, 608490, 649056, 730188, 811320, 912735, 973584, 1081760, 1095282, 1216980, 1460376, 1622640, 1642923, 1825470, 1947168, 2190564, 2433960, 2738205, 2920752, 3245280, 3285846, 3650940, 4381128, 4867920, 5476410, 5841504, 6571692, 7301880, 8214615, 8762256, 9735840, 10952820, 13143384, 14603760, 16429230, 17524512, 21905640, 26286768, 29207520, 32858460, 43811280, 52573536, 65716920, 87622560, 131433840, 262867680]

約数ペア:

[(1, 262867680), (2, 131433840), (3, 87622560), (4, 65716920), (5, 52573536), (6, 43811280), (8, 32858460), (9, 29207520), (10, 26286768), (12, 21905640), (15, 17524512), (16, 16429230), (18, 14603760), (20, 13143384), (24, 10952820), (27, 9735840), (30, 8762256), (32, 8214615), (36, 7301880), (40, 6571692), (45, 5841504), (48, 5476410), (54, 4867920), (60, 4381128), (72, 3650940), (80, 3285846), (81, 3245280), (90, 2920752), (96, 2738205), (108, 2433960), (120, 2190564), (135, 1947168), (144, 1825470), (160, 1642923), (162, 1622640), (180, 1460376), (216, 1216980), (240, 1095282), (243, 1081760), (270, 973584), (288, 912735), (324, 811320), (360, 730188), (405, 649056), (432, 608490), (480, 547641), (486, 540880), (540, 486792), (648, 405660), (720, 365094), (810, 324528), (864, 304245), (972, 270440), (1080, 243396), (1215, 216352), (1296, 202830), (1440, 182547), (1620, 162264), (1944, 135220), (2160, 121698), (2430, 108176), (2592, 101415), (3240, 81132), (3888, 67610), (4320, 60849), (4860, 54088), (6480, 40566), (6761, 38880), (7776, 33805), (9720, 27044), (12960, 20283), (13522, 19440)]