12115909120

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{676111}}^1$

素因数の和:676141

約数の個数: 80

約数和(自身を含む): 33199803648

約数和(自身を除く): 21083894528

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 8960, 17920, 676111, 1352222, 2704444, 3380555, 4732777, 5408888, 6761110, 9465554, 10817776, 13522220, 18931108, 21635552, 23663885, 27044440, 37862216, 43271104, 47327770, 54088880, 75724432, 86542208, 94655540, 108177760, 151448864, 173084416, 189311080, 216355520, 302897728, 346168832, 378622160, 432711040, 605795456, 757244320, 865422080, 1211590912, 1514488640, 1730844160, 2423181824, 3028977280, 6057954560, 12115909120]

約数ペア:

[(1, 12115909120), (2, 6057954560), (4, 3028977280), (5, 2423181824), (7, 1730844160), (8, 1514488640), (10, 1211590912), (14, 865422080), (16, 757244320), (20, 605795456), (28, 432711040), (32, 378622160), (35, 346168832), (40, 302897728), (56, 216355520), (64, 189311080), (70, 173084416), (80, 151448864), (112, 108177760), (128, 94655540), (140, 86542208), (160, 75724432), (224, 54088880), (256, 47327770), (280, 43271104), (320, 37862216), (448, 27044440), (512, 23663885), (560, 21635552), (640, 18931108), (896, 13522220), (1120, 10817776), (1280, 9465554), (1792, 6761110), (2240, 5408888), (2560, 4732777), (3584, 3380555), (4480, 2704444), (8960, 1352222), (17920, 676111)]