123553320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{93601}}^1$

素因数の和:93626

約数の個数: 64

約数和(自身を含む): 404360640

約数和(自身を除く): 280807320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 93601, 187202, 280803, 374404, 468005, 561606, 748808, 936010, 1029611, 1123212, 1404015, 1872020, 2059222, 2246424, 2808030, 3088833, 3744040, 4118444, 5148055, 5616060, 6177666, 8236888, 10296110, 11232120, 12355332, 15444165, 20592220, 24710664, 30888330, 41184440, 61776660, 123553320]

約数ペア:

[(1, 123553320), (2, 61776660), (3, 41184440), (4, 30888330), (5, 24710664), (6, 20592220), (8, 15444165), (10, 12355332), (11, 11232120), (12, 10296110), (15, 8236888), (20, 6177666), (22, 5616060), (24, 5148055), (30, 4118444), (33, 3744040), (40, 3088833), (44, 2808030), (55, 2246424), (60, 2059222), (66, 1872020), (88, 1404015), (110, 1123212), (120, 1029611), (132, 936010), (165, 748808), (220, 561606), (264, 468005), (330, 374404), (440, 280803), (660, 187202), (1320, 93601)]