122953280

素因数分解:

$2^6\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1723}}^1$

素因数の和:1963

約数の個数: 56

約数和(自身を含む): 294266112

約数和(自身を除く): 171312832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 223, 320, 446, 892, 1115, 1723, 1784, 2230, 3446, 3568, 4460, 6892, 7136, 8615, 8920, 13784, 14272, 17230, 17840, 27568, 34460, 35680, 55136, 68920, 71360, 110272, 137840, 275680, 384229, 551360, 768458, 1536916, 1921145, 3073832, 3842290, 6147664, 7684580, 12295328, 15369160, 24590656, 30738320, 61476640, 122953280]

約数ペア:

[(1, 122953280), (2, 61476640), (4, 30738320), (5, 24590656), (8, 15369160), (10, 12295328), (16, 7684580), (20, 6147664), (32, 3842290), (40, 3073832), (64, 1921145), (80, 1536916), (160, 768458), (223, 551360), (320, 384229), (446, 275680), (892, 137840), (1115, 110272), (1723, 71360), (1784, 68920), (2230, 55136), (3446, 35680), (3568, 34460), (4460, 27568), (6892, 17840), (7136, 17230), (8615, 14272), (8920, 13784)]