26947440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2879}}^1$

素因数の和:2911

約数の個数: 120

約数和(自身を含む): 97493760

約数和(自身を除く): 70546320

約数列:

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

約数ペア:

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