12143360

素因数分解:

$2^8\times 5^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:253

約数の個数: 72

約数和(自身を含む): 29801520

約数和(自身を除く): 17658160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 128, 160, 179, 212, 256, 265, 320, 358, 424, 530, 640, 716, 848, 895, 1060, 1280, 1432, 1696, 1790, 2120, 2864, 3392, 3580, 4240, 5728, 6784, 7160, 8480, 9487, 11456, 13568, 14320, 16960, 18974, 22912, 28640, 33920, 37948, 45824, 47435, 57280, 67840, 75896, 94870, 114560, 151792, 189740, 229120, 303584, 379480, 607168, 758960, 1214336, 1517920, 2428672, 3035840, 6071680, 12143360]

約数ペア:

[(1, 12143360), (2, 6071680), (4, 3035840), (5, 2428672), (8, 1517920), (10, 1214336), (16, 758960), (20, 607168), (32, 379480), (40, 303584), (53, 229120), (64, 189740), (80, 151792), (106, 114560), (128, 94870), (160, 75896), (179, 67840), (212, 57280), (256, 47435), (265, 45824), (320, 37948), (358, 33920), (424, 28640), (530, 22912), (640, 18974), (716, 16960), (848, 14320), (895, 13568), (1060, 11456), (1280, 9487), (1432, 8480), (1696, 7160), (1790, 6784), (2120, 5728), (2864, 4240), (3392, 3580)]