26645280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{55511}}^1$

素因数の和:55529

約数の個数: 48

約数和(自身を含む): 83934144

約数和(自身を除く): 57288864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 55511, 111022, 166533, 222044, 277555, 333066, 444088, 555110, 666132, 832665, 888176, 1110220, 1332264, 1665330, 1776352, 2220440, 2664528, 3330660, 4440880, 5329056, 6661320, 8881760, 13322640, 26645280]

約数ペア:

[(1, 26645280), (2, 13322640), (3, 8881760), (4, 6661320), (5, 5329056), (6, 4440880), (8, 3330660), (10, 2664528), (12, 2220440), (15, 1776352), (16, 1665330), (20, 1332264), (24, 1110220), (30, 888176), (32, 832665), (40, 666132), (48, 555110), (60, 444088), (80, 333066), (96, 277555), (120, 222044), (160, 166533), (240, 111022), (480, 55511)]