24286720

素因数分解:

$2^9\times 5^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:255

約数の個数: 80

約数和(自身を含む): 59661360

約数和(自身を除く): 35374640

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, 512, 530, 640, 716, 848, 895, 1060, 1280, 1432, 1696, 1790, 2120, 2560, 2864, 3392, 3580, 4240, 5728, 6784, 7160, 8480, 9487, 11456, 13568, 14320, 16960, 18974, 22912, 27136, 28640, 33920, 37948, 45824, 47435, 57280, 67840, 75896, 91648, 94870, 114560, 135680, 151792, 189740, 229120, 303584, 379480, 458240, 607168, 758960, 1214336, 1517920, 2428672, 3035840, 4857344, 6071680, 12143360, 24286720]

約数ペア:

[(1, 24286720), (2, 12143360), (4, 6071680), (5, 4857344), (8, 3035840), (10, 2428672), (16, 1517920), (20, 1214336), (32, 758960), (40, 607168), (53, 458240), (64, 379480), (80, 303584), (106, 229120), (128, 189740), (160, 151792), (179, 135680), (212, 114560), (256, 94870), (265, 91648), (320, 75896), (358, 67840), (424, 57280), (512, 47435), (530, 45824), (640, 37948), (716, 33920), (848, 28640), (895, 27136), (1060, 22912), (1280, 18974), (1432, 16960), (1696, 14320), (1790, 13568), (2120, 11456), (2560, 9487), (2864, 8480), (3392, 7160), (3580, 6784), (4240, 5728)]