242169840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{30577}}^1$

素因数の和:30607

約数の個数: 120

約数和(自身を含む): 887251248

約数和(自身を除く): 645081408

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 30577, 61154, 91731, 122308, 152885, 183462, 244616, 275193, 305770, 336347, 366924, 458655, 489232, 550386, 611540, 672694, 733848, 917310, 1009041, 1100772, 1223080, 1345388, 1375965, 1467696, 1681735, 1834620, 2018082, 2201544, 2446160, 2690776, 2751930, 3027123, 3363470, 3669240, 4036164, 4403088, 5045205, 5381552, 5503860, 6054246, 6726940, 7338480, 8072328, 10090410, 11007720, 12108492, 13453880, 15135615, 16144656, 20180820, 22015440, 24216984, 26907760, 30271230, 40361640, 48433968, 60542460, 80723280, 121084920, 242169840]

約数ペア:

[(1, 242169840), (2, 121084920), (3, 80723280), (4, 60542460), (5, 48433968), (6, 40361640), (8, 30271230), (9, 26907760), (10, 24216984), (11, 22015440), (12, 20180820), (15, 16144656), (16, 15135615), (18, 13453880), (20, 12108492), (22, 11007720), (24, 10090410), (30, 8072328), (33, 7338480), (36, 6726940), (40, 6054246), (44, 5503860), (45, 5381552), (48, 5045205), (55, 4403088), (60, 4036164), (66, 3669240), (72, 3363470), (80, 3027123), (88, 2751930), (90, 2690776), (99, 2446160), (110, 2201544), (120, 2018082), (132, 1834620), (144, 1681735), (165, 1467696), (176, 1375965), (180, 1345388), (198, 1223080), (220, 1100772), (240, 1009041), (264, 917310), (330, 733848), (360, 672694), (396, 611540), (440, 550386), (495, 489232), (528, 458655), (660, 366924), (720, 336347), (792, 305770), (880, 275193), (990, 244616), (1320, 183462), (1584, 152885), (1980, 122308), (2640, 91731), (3960, 61154), (7920, 30577)]