12153280

素因数分解:

$2^6\times 5^1\times {\mathrm{163}}^1\times {\mathrm{233}}^1$

素因数の和:413

約数の個数: 56

約数和(自身を含む): 29242512

約数和(自身を除く): 17089232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 163, 233, 320, 326, 466, 652, 815, 932, 1165, 1304, 1630, 1864, 2330, 2608, 3260, 3728, 4660, 5216, 6520, 7456, 9320, 10432, 13040, 14912, 18640, 26080, 37280, 37979, 52160, 74560, 75958, 151916, 189895, 303832, 379790, 607664, 759580, 1215328, 1519160, 2430656, 3038320, 6076640, 12153280]

約数ペア:

[(1, 12153280), (2, 6076640), (4, 3038320), (5, 2430656), (8, 1519160), (10, 1215328), (16, 759580), (20, 607664), (32, 379790), (40, 303832), (64, 189895), (80, 151916), (160, 75958), (163, 74560), (233, 52160), (320, 37979), (326, 37280), (466, 26080), (652, 18640), (815, 14912), (932, 13040), (1165, 10432), (1304, 9320), (1630, 7456), (1864, 6520), (2330, 5216), (2608, 4660), (3260, 3728)]