260943240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{58771}}^1$

素因数の和:58822

約数の個数: 64

約数和(自身を含む): 804000960

約数和(自身を除く): 543057720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 58771, 117542, 176313, 235084, 293855, 352626, 470168, 587710, 705252, 881565, 1175420, 1410504, 1763130, 2174527, 2350840, 3526260, 4349054, 6523581, 7052520, 8698108, 10872635, 13047162, 17396216, 21745270, 26094324, 32617905, 43490540, 52188648, 65235810, 86981080, 130471620, 260943240]

約数ペア:

[(1, 260943240), (2, 130471620), (3, 86981080), (4, 65235810), (5, 52188648), (6, 43490540), (8, 32617905), (10, 26094324), (12, 21745270), (15, 17396216), (20, 13047162), (24, 10872635), (30, 8698108), (37, 7052520), (40, 6523581), (60, 4349054), (74, 3526260), (111, 2350840), (120, 2174527), (148, 1763130), (185, 1410504), (222, 1175420), (296, 881565), (370, 705252), (444, 587710), (555, 470168), (740, 352626), (888, 293855), (1110, 235084), (1480, 176313), (2220, 117542), (4440, 58771)]