244257120

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1$

素因数の和:475

約数の個数: 240

約数和(自身を含む): 882560448

約数和(自身を除く): 638303328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 72, 80, 81, 90, 94, 96, 108, 120, 135, 141, 144, 160, 162, 180, 188, 216, 235, 240, 270, 282, 288, 324, 360, 376, 401, 405, 423, 432, 470, 480, 540, 564, 648, 705, 720, 752, 802, 810, 846, 864, 940, 1080, 1128, 1203, 1269, 1296, 1410, 1440, 1504, 1604, 1620, 1692, 1880, 2005, 2115, 2160, 2256, 2406, 2538, 2592, 2820, 3208, 3240, 3384, 3609, 3760, 3807, 4010, 4230, 4320, 4512, 4812, 5076, 5640, 6015, 6345, 6416, 6480, 6768, 7218, 7520, 7614, 8020, 8460, 9624, 10152, 10827, 11280, 12030, 12690, 12832, 12960, 13536, 14436, 15228, 16040, 16920, 18045, 18847, 19035, 19248, 20304, 21654, 22560, 24060, 25380, 28872, 30456, 32080, 32481, 33840, 36090, 37694, 38070, 38496, 40608, 43308, 48120, 50760, 54135, 56541, 57744, 60912, 64160, 64962, 67680, 72180, 75388, 76140, 86616, 94235, 96240, 101520, 108270, 113082, 115488, 121824, 129924, 144360, 150776, 152280, 162405, 169623, 173232, 188470, 192480, 203040, 216540, 226164, 259848, 282705, 288720, 301552, 304560, 324810, 339246, 346464, 376940, 433080, 452328, 508869, 519696, 565410, 577440, 603104, 609120, 649620, 678492, 753880, 848115, 866160, 904656, 1017738, 1039392, 1130820, 1299240, 1356984, 1507760, 1526607, 1696230, 1732320, 1809312, 2035476, 2261640, 2544345, 2598480, 2713968, 3015520, 3053214, 3392460, 4070952, 4523280, 5088690, 5196960, 5427936, 6106428, 6784920, 7633035, 8141904, 9046560, 10177380, 12212856, 13569840, 15266070, 16283808, 20354760, 24425712, 27139680, 30532140, 40709520, 48851424, 61064280, 81419040, 122128560, 244257120]

約数ペア:

[(1, 244257120), (2, 122128560), (3, 81419040), (4, 61064280), (5, 48851424), (6, 40709520), (8, 30532140), (9, 27139680), (10, 24425712), (12, 20354760), (15, 16283808), (16, 15266070), (18, 13569840), (20, 12212856), (24, 10177380), (27, 9046560), (30, 8141904), (32, 7633035), (36, 6784920), (40, 6106428), (45, 5427936), (47, 5196960), (48, 5088690), (54, 4523280), (60, 4070952), (72, 3392460), (80, 3053214), (81, 3015520), (90, 2713968), (94, 2598480), (96, 2544345), (108, 2261640), (120, 2035476), (135, 1809312), (141, 1732320), (144, 1696230), (160, 1526607), (162, 1507760), (180, 1356984), (188, 1299240), (216, 1130820), (235, 1039392), (240, 1017738), (270, 904656), (282, 866160), (288, 848115), (324, 753880), (360, 678492), (376, 649620), (401, 609120), (405, 603104), (423, 577440), (432, 565410), (470, 519696), (480, 508869), (540, 452328), (564, 433080), (648, 376940), (705, 346464), (720, 339246), (752, 324810), (802, 304560), (810, 301552), (846, 288720), (864, 282705), (940, 259848), (1080, 226164), (1128, 216540), (1203, 203040), (1269, 192480), (1296, 188470), (1410, 173232), (1440, 169623), (1504, 162405), (1604, 152280), (1620, 150776), (1692, 144360), (1880, 129924), (2005, 121824), (2115, 115488), (2160, 113082), (2256, 108270), (2406, 101520), (2538, 96240), (2592, 94235), (2820, 86616), (3208, 76140), (3240, 75388), (3384, 72180), (3609, 67680), (3760, 64962), (3807, 64160), (4010, 60912), (4230, 57744), (4320, 56541), (4512, 54135), (4812, 50760), (5076, 48120), (5640, 43308), (6015, 40608), (6345, 38496), (6416, 38070), (6480, 37694), (6768, 36090), (7218, 33840), (7520, 32481), (7614, 32080), (8020, 30456), (8460, 28872), (9624, 25380), (10152, 24060), (10827, 22560), (11280, 21654), (12030, 20304), (12690, 19248), (12832, 19035), (12960, 18847), (13536, 18045), (14436, 16920), (15228, 16040)]