12248320

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{1367}}^1$

素因数の和:1395

約数の個数: 72

約数和(自身を含む): 33554304

約数和(自身を除く): 21305984

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, 560, 640, 896, 1120, 1280, 1367, 1792, 2240, 2734, 4480, 5468, 6835, 8960, 9569, 10936, 13670, 19138, 21872, 27340, 38276, 43744, 47845, 54680, 76552, 87488, 95690, 109360, 153104, 174976, 191380, 218720, 306208, 349952, 382760, 437440, 612416, 765520, 874880, 1224832, 1531040, 1749760, 2449664, 3062080, 6124160, 12248320]

約数ペア:

[(1, 12248320), (2, 6124160), (4, 3062080), (5, 2449664), (7, 1749760), (8, 1531040), (10, 1224832), (14, 874880), (16, 765520), (20, 612416), (28, 437440), (32, 382760), (35, 349952), (40, 306208), (56, 218720), (64, 191380), (70, 174976), (80, 153104), (112, 109360), (128, 95690), (140, 87488), (160, 76552), (224, 54680), (256, 47845), (280, 43744), (320, 38276), (448, 27340), (560, 21872), (640, 19138), (896, 13670), (1120, 10936), (1280, 9569), (1367, 8960), (1792, 6835), (2240, 5468), (2734, 4480)]