352278720

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{13591}}^1$

素因数の和:13620

約数の個数: 140

約数和(自身を含む): 1253209584

約数和(自身を除く): 900930864

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, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 13591, 25920, 27182, 40773, 54364, 67955, 81546, 108728, 122319, 135910, 163092, 203865, 217456, 244638, 271820, 326184, 366957, 407730, 434912, 489276, 543640, 611595, 652368, 733914, 815460, 869824, 978552, 1087280, 1100871, 1223190, 1304736, 1467828, 1630920, 1834785, 1957104, 2174560, 2201742, 2446380, 2609472, 2935656, 3261840, 3669570, 3914208, 4349120, 4403484, 4892760, 5504355, 5871312, 6523680, 7339140, 7828416, 8806968, 9785520, 11008710, 11742624, 13047360, 14678280, 17613936, 19571040, 22017420, 23485248, 29356560, 35227872, 39142080, 44034840, 58713120, 70455744, 88069680, 117426240, 176139360, 352278720]

約数ペア:

[(1, 352278720), (2, 176139360), (3, 117426240), (4, 88069680), (5, 70455744), (6, 58713120), (8, 44034840), (9, 39142080), (10, 35227872), (12, 29356560), (15, 23485248), (16, 22017420), (18, 19571040), (20, 17613936), (24, 14678280), (27, 13047360), (30, 11742624), (32, 11008710), (36, 9785520), (40, 8806968), (45, 7828416), (48, 7339140), (54, 6523680), (60, 5871312), (64, 5504355), (72, 4892760), (80, 4403484), (81, 4349120), (90, 3914208), (96, 3669570), (108, 3261840), (120, 2935656), (135, 2609472), (144, 2446380), (160, 2201742), (162, 2174560), (180, 1957104), (192, 1834785), (216, 1630920), (240, 1467828), (270, 1304736), (288, 1223190), (320, 1100871), (324, 1087280), (360, 978552), (405, 869824), (432, 815460), (480, 733914), (540, 652368), (576, 611595), (648, 543640), (720, 489276), (810, 434912), (864, 407730), (960, 366957), (1080, 326184), (1296, 271820), (1440, 244638), (1620, 217456), (1728, 203865), (2160, 163092), (2592, 135910), (2880, 122319), (3240, 108728), (4320, 81546), (5184, 67955), (6480, 54364), (8640, 40773), (12960, 27182), (13591, 25920)]