40421160

素因数分解:

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

素因数の和:2912

約数の個数: 128

約数和(自身を含む): 145152000

約数和(自身を除く): 104730840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 2879, 3510, 4680, 5758, 7020, 8637, 11516, 14040, 14395, 17274, 23032, 25911, 28790, 34548, 37427, 43185, 51822, 57580, 69096, 74854, 77733, 86370, 103644, 112281, 115160, 129555, 149708, 155466, 172740, 187135, 207288, 224562, 259110, 299416, 310932, 336843, 345480, 374270, 388665, 449124, 518220, 561405, 621864, 673686, 748540, 777330, 898248, 1010529, 1036440, 1122810, 1347372, 1497080, 1554660, 1684215, 2021058, 2245620, 2694744, 3109320, 3368430, 4042116, 4491240, 5052645, 6736860, 8084232, 10105290, 13473720, 20210580, 40421160]

約数ペア:

[(1, 40421160), (2, 20210580), (3, 13473720), (4, 10105290), (5, 8084232), (6, 6736860), (8, 5052645), (9, 4491240), (10, 4042116), (12, 3368430), (13, 3109320), (15, 2694744), (18, 2245620), (20, 2021058), (24, 1684215), (26, 1554660), (27, 1497080), (30, 1347372), (36, 1122810), (39, 1036440), (40, 1010529), (45, 898248), (52, 777330), (54, 748540), (60, 673686), (65, 621864), (72, 561405), (78, 518220), (90, 449124), (104, 388665), (108, 374270), (117, 345480), (120, 336843), (130, 310932), (135, 299416), (156, 259110), (180, 224562), (195, 207288), (216, 187135), (234, 172740), (260, 155466), (270, 149708), (312, 129555), (351, 115160), (360, 112281), (390, 103644), (468, 86370), (520, 77733), (540, 74854), (585, 69096), (702, 57580), (780, 51822), (936, 43185), (1080, 37427), (1170, 34548), (1404, 28790), (1560, 25911), (1755, 23032), (2340, 17274), (2808, 14395), (2879, 14040), (3510, 11516), (4680, 8637), (5758, 7020)]