12458586240

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{720983}}^1$

素因数の和:721011

約数の個数: 128

約数和(自身を含む): 44124220800

約数和(自身を除く): 31665634560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 720983, 1441966, 2162949, 2883932, 3604915, 4325898, 5767864, 6488847, 7209830, 8651796, 10814745, 11535728, 12977694, 14419660, 17303592, 19466541, 21629490, 23071456, 25955388, 28839320, 32444235, 34607184, 38933082, 43258980, 46142912, 51910776, 57678640, 64888470, 69214368, 77866164, 86517960, 92285824, 97332705, 103821552, 115357280, 129776940, 138428736, 155732328, 173035920, 194665410, 207643104, 230714560, 259553880, 276857472, 311464656, 346071840, 389330820, 415286208, 461429120, 519107760, 622929312, 692143680, 778661640, 830572416, 1038215520, 1245858624, 1384287360, 1557323280, 2076431040, 2491717248, 3114646560, 4152862080, 6229293120, 12458586240]

約数ペア:

[(1, 12458586240), (2, 6229293120), (3, 4152862080), (4, 3114646560), (5, 2491717248), (6, 2076431040), (8, 1557323280), (9, 1384287360), (10, 1245858624), (12, 1038215520), (15, 830572416), (16, 778661640), (18, 692143680), (20, 622929312), (24, 519107760), (27, 461429120), (30, 415286208), (32, 389330820), (36, 346071840), (40, 311464656), (45, 276857472), (48, 259553880), (54, 230714560), (60, 207643104), (64, 194665410), (72, 173035920), (80, 155732328), (90, 138428736), (96, 129776940), (108, 115357280), (120, 103821552), (128, 97332705), (135, 92285824), (144, 86517960), (160, 77866164), (180, 69214368), (192, 64888470), (216, 57678640), (240, 51910776), (270, 46142912), (288, 43258980), (320, 38933082), (360, 34607184), (384, 32444235), (432, 28839320), (480, 25955388), (540, 23071456), (576, 21629490), (640, 19466541), (720, 17303592), (864, 14419660), (960, 12977694), (1080, 11535728), (1152, 10814745), (1440, 8651796), (1728, 7209830), (1920, 6488847), (2160, 5767864), (2880, 4325898), (3456, 3604915), (4320, 2883932), (5760, 2162949), (8640, 1441966), (17280, 720983)]