12436480

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{347}}^1$

素因数の和:379

約数の個数: 88

約数和(自身を含む): 34193088

約数和(自身を除く): 21756608

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, 347, 448, 512, 560, 640, 694, 896, 1024, 1120, 1280, 1388, 1735, 1792, 2240, 2429, 2560, 2776, 3470, 3584, 4480, 4858, 5120, 5552, 6940, 7168, 8960, 9716, 11104, 12145, 13880, 17920, 19432, 22208, 24290, 27760, 35840, 38864, 44416, 48580, 55520, 77728, 88832, 97160, 111040, 155456, 177664, 194320, 222080, 310912, 355328, 388640, 444160, 621824, 777280, 888320, 1243648, 1554560, 1776640, 2487296, 3109120, 6218240, 12436480]

約数ペア:

[(1, 12436480), (2, 6218240), (4, 3109120), (5, 2487296), (7, 1776640), (8, 1554560), (10, 1243648), (14, 888320), (16, 777280), (20, 621824), (28, 444160), (32, 388640), (35, 355328), (40, 310912), (56, 222080), (64, 194320), (70, 177664), (80, 155456), (112, 111040), (128, 97160), (140, 88832), (160, 77728), (224, 55520), (256, 48580), (280, 44416), (320, 38864), (347, 35840), (448, 27760), (512, 24290), (560, 22208), (640, 19432), (694, 17920), (896, 13880), (1024, 12145), (1120, 11104), (1280, 9716), (1388, 8960), (1735, 7168), (1792, 6940), (2240, 5552), (2429, 5120), (2560, 4858), (2776, 4480), (3470, 3584)]