12923280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:246

約数の個数: 160

約数和(自身を含む): 46187520

約数和(自身を除く): 33264240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 193, 216, 240, 248, 270, 279, 310, 360, 372, 386, 432, 465, 496, 540, 558, 579, 620, 720, 744, 772, 837, 930, 965, 1080, 1116, 1158, 1240, 1395, 1488, 1544, 1674, 1737, 1860, 1930, 2160, 2232, 2316, 2480, 2790, 2895, 3088, 3348, 3474, 3720, 3860, 4185, 4464, 4632, 5211, 5580, 5790, 5983, 6696, 6948, 7440, 7720, 8370, 8685, 9264, 10422, 11160, 11580, 11966, 13392, 13896, 15440, 16740, 17370, 17949, 20844, 22320, 23160, 23932, 26055, 27792, 29915, 33480, 34740, 35898, 41688, 46320, 47864, 52110, 53847, 59830, 66960, 69480, 71796, 83376, 89745, 95728, 104220, 107694, 119660, 138960, 143592, 161541, 179490, 208440, 215388, 239320, 269235, 287184, 323082, 358980, 416880, 430776, 478640, 538470, 646164, 717960, 807705, 861552, 1076940, 1292328, 1435920, 1615410, 2153880, 2584656, 3230820, 4307760, 6461640, 12923280]

約数ペア:

[(1, 12923280), (2, 6461640), (3, 4307760), (4, 3230820), (5, 2584656), (6, 2153880), (8, 1615410), (9, 1435920), (10, 1292328), (12, 1076940), (15, 861552), (16, 807705), (18, 717960), (20, 646164), (24, 538470), (27, 478640), (30, 430776), (31, 416880), (36, 358980), (40, 323082), (45, 287184), (48, 269235), (54, 239320), (60, 215388), (62, 208440), (72, 179490), (80, 161541), (90, 143592), (93, 138960), (108, 119660), (120, 107694), (124, 104220), (135, 95728), (144, 89745), (155, 83376), (180, 71796), (186, 69480), (193, 66960), (216, 59830), (240, 53847), (248, 52110), (270, 47864), (279, 46320), (310, 41688), (360, 35898), (372, 34740), (386, 33480), (432, 29915), (465, 27792), (496, 26055), (540, 23932), (558, 23160), (579, 22320), (620, 20844), (720, 17949), (744, 17370), (772, 16740), (837, 15440), (930, 13896), (965, 13392), (1080, 11966), (1116, 11580), (1158, 11160), (1240, 10422), (1395, 9264), (1488, 8685), (1544, 8370), (1674, 7720), (1737, 7440), (1860, 6948), (1930, 6696), (2160, 5983), (2232, 5790), (2316, 5580), (2480, 5211), (2790, 4632), (2895, 4464), (3088, 4185), (3348, 3860), (3474, 3720)]