291829320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{27953}}^1$

素因数の和:27999

約数の個数: 96

約数和(自身を含む): 981185400

約数和(自身を除く): 689356080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 290, 348, 360, 435, 522, 580, 696, 870, 1044, 1160, 1305, 1740, 2088, 2610, 3480, 5220, 10440, 27953, 55906, 83859, 111812, 139765, 167718, 223624, 251577, 279530, 335436, 419295, 503154, 559060, 670872, 810637, 838590, 1006308, 1118120, 1257885, 1621274, 1677180, 2012616, 2431911, 2515770, 3242548, 3354360, 4053185, 4863822, 5031540, 6485096, 7295733, 8106370, 9727644, 10063080, 12159555, 14591466, 16212740, 19455288, 24319110, 29182932, 32425480, 36478665, 48638220, 58365864, 72957330, 97276440, 145914660, 291829320]

約数ペア:

[(1, 291829320), (2, 145914660), (3, 97276440), (4, 72957330), (5, 58365864), (6, 48638220), (8, 36478665), (9, 32425480), (10, 29182932), (12, 24319110), (15, 19455288), (18, 16212740), (20, 14591466), (24, 12159555), (29, 10063080), (30, 9727644), (36, 8106370), (40, 7295733), (45, 6485096), (58, 5031540), (60, 4863822), (72, 4053185), (87, 3354360), (90, 3242548), (116, 2515770), (120, 2431911), (145, 2012616), (174, 1677180), (180, 1621274), (232, 1257885), (261, 1118120), (290, 1006308), (348, 838590), (360, 810637), (435, 670872), (522, 559060), (580, 503154), (696, 419295), (870, 335436), (1044, 279530), (1160, 251577), (1305, 223624), (1740, 167718), (2088, 139765), (2610, 111812), (3480, 83859), (5220, 55906), (10440, 27953)]