264209040

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{13591}}^1$

素因数の和:13619

約数の個数: 120

約数和(自身を含む): 920232768

約数和(自身を除く): 656023728

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 9720, 13591, 19440, 27182, 40773, 54364, 67955, 81546, 108728, 122319, 135910, 163092, 203865, 217456, 244638, 271820, 326184, 366957, 407730, 489276, 543640, 611595, 652368, 733914, 815460, 978552, 1087280, 1100871, 1223190, 1467828, 1630920, 1834785, 1957104, 2201742, 2446380, 2935656, 3261840, 3302613, 3669570, 4403484, 4892760, 5504355, 5871312, 6605226, 7339140, 8806968, 9785520, 11008710, 13210452, 14678280, 16513065, 17613936, 22017420, 26420904, 29356560, 33026130, 44034840, 52841808, 66052260, 88069680, 132104520, 264209040]

約数ペア:

[(1, 264209040), (2, 132104520), (3, 88069680), (4, 66052260), (5, 52841808), (6, 44034840), (8, 33026130), (9, 29356560), (10, 26420904), (12, 22017420), (15, 17613936), (16, 16513065), (18, 14678280), (20, 13210452), (24, 11008710), (27, 9785520), (30, 8806968), (36, 7339140), (40, 6605226), (45, 5871312), (48, 5504355), (54, 4892760), (60, 4403484), (72, 3669570), (80, 3302613), (81, 3261840), (90, 2935656), (108, 2446380), (120, 2201742), (135, 1957104), (144, 1834785), (162, 1630920), (180, 1467828), (216, 1223190), (240, 1100871), (243, 1087280), (270, 978552), (324, 815460), (360, 733914), (405, 652368), (432, 611595), (486, 543640), (540, 489276), (648, 407730), (720, 366957), (810, 326184), (972, 271820), (1080, 244638), (1215, 217456), (1296, 203865), (1620, 163092), (1944, 135910), (2160, 122319), (2430, 108728), (3240, 81546), (3888, 67955), (4860, 54364), (6480, 40773), (9720, 27182), (13591, 19440)]