89858640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2297}}^1$

素因数の和:2476

約数の個数: 80

約数和(自身を含む): 280392768

約数和(自身を除く): 190534128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 163, 240, 326, 489, 652, 815, 978, 1304, 1630, 1956, 2297, 2445, 2608, 3260, 3912, 4594, 4890, 6520, 6891, 7824, 9188, 9780, 11485, 13040, 13782, 18376, 19560, 22970, 27564, 34455, 36752, 39120, 45940, 55128, 68910, 91880, 110256, 137820, 183760, 275640, 374411, 551280, 748822, 1123233, 1497644, 1872055, 2246466, 2995288, 3744110, 4492932, 5616165, 5990576, 7488220, 8985864, 11232330, 14976440, 17971728, 22464660, 29952880, 44929320, 89858640]

約数ペア:

[(1, 89858640), (2, 44929320), (3, 29952880), (4, 22464660), (5, 17971728), (6, 14976440), (8, 11232330), (10, 8985864), (12, 7488220), (15, 5990576), (16, 5616165), (20, 4492932), (24, 3744110), (30, 2995288), (40, 2246466), (48, 1872055), (60, 1497644), (80, 1123233), (120, 748822), (163, 551280), (240, 374411), (326, 275640), (489, 183760), (652, 137820), (815, 110256), (978, 91880), (1304, 68910), (1630, 55128), (1956, 45940), (2297, 39120), (2445, 36752), (2608, 34455), (3260, 27564), (3912, 22970), (4594, 19560), (4890, 18376), (6520, 13782), (6891, 13040), (7824, 11485), (9188, 9780)]