11946960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{5531}}^1$

素因数の和:5553

約数の個数: 80

約数和(自身を含む): 41158080

約数和(自身を除く): 29211120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 5531, 11062, 16593, 22124, 27655, 33186, 44248, 49779, 55310, 66372, 82965, 88496, 99558, 110620, 132744, 149337, 165930, 199116, 221240, 248895, 265488, 298674, 331860, 398232, 442480, 497790, 597348, 663720, 746685, 796464, 995580, 1194696, 1327440, 1493370, 1991160, 2389392, 2986740, 3982320, 5973480, 11946960]

約数ペア:

[(1, 11946960), (2, 5973480), (3, 3982320), (4, 2986740), (5, 2389392), (6, 1991160), (8, 1493370), (9, 1327440), (10, 1194696), (12, 995580), (15, 796464), (16, 746685), (18, 663720), (20, 597348), (24, 497790), (27, 442480), (30, 398232), (36, 331860), (40, 298674), (45, 265488), (48, 248895), (54, 221240), (60, 199116), (72, 165930), (80, 149337), (90, 132744), (108, 110620), (120, 99558), (135, 88496), (144, 82965), (180, 66372), (216, 55310), (240, 49779), (270, 44248), (360, 33186), (432, 27655), (540, 22124), (720, 16593), (1080, 11062), (2160, 5531)]