53894880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2879}}^1$

素因数の和:2913

約数の個数: 144

約数和(自身を含む): 198132480

約数和(自身を除く): 144237600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2879, 3120, 3744, 4680, 5758, 6240, 8637, 9360, 11516, 14395, 17274, 18720, 23032, 25911, 28790, 34548, 37427, 43185, 46064, 51822, 57580, 69096, 74854, 86370, 92128, 103644, 112281, 115160, 129555, 138192, 149708, 172740, 187135, 207288, 224562, 230320, 259110, 276384, 299416, 336843, 345480, 374270, 414576, 449124, 460640, 518220, 561405, 598832, 673686, 690960, 748540, 829152, 898248, 1036440, 1122810, 1197664, 1347372, 1381920, 1497080, 1684215, 1796496, 2072880, 2245620, 2694744, 2994160, 3368430, 3592992, 4145760, 4491240, 5389488, 5988320, 6736860, 8982480, 10778976, 13473720, 17964960, 26947440, 53894880]

約数ペア:

[(1, 53894880), (2, 26947440), (3, 17964960), (4, 13473720), (5, 10778976), (6, 8982480), (8, 6736860), (9, 5988320), (10, 5389488), (12, 4491240), (13, 4145760), (15, 3592992), (16, 3368430), (18, 2994160), (20, 2694744), (24, 2245620), (26, 2072880), (30, 1796496), (32, 1684215), (36, 1497080), (39, 1381920), (40, 1347372), (45, 1197664), (48, 1122810), (52, 1036440), (60, 898248), (65, 829152), (72, 748540), (78, 690960), (80, 673686), (90, 598832), (96, 561405), (104, 518220), (117, 460640), (120, 449124), (130, 414576), (144, 374270), (156, 345480), (160, 336843), (180, 299416), (195, 276384), (208, 259110), (234, 230320), (240, 224562), (260, 207288), (288, 187135), (312, 172740), (360, 149708), (390, 138192), (416, 129555), (468, 115160), (480, 112281), (520, 103644), (585, 92128), (624, 86370), (720, 74854), (780, 69096), (936, 57580), (1040, 51822), (1170, 46064), (1248, 43185), (1440, 37427), (1560, 34548), (1872, 28790), (2080, 25911), (2340, 23032), (2879, 18720), (3120, 17274), (3744, 14395), (4680, 11516), (5758, 9360), (6240, 8637)]