1642266120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1244141}}^1$

素因数の和:1244166

約数の個数: 64

約数和(自身を含む): 5374693440

約数和(自身を除く): 3732427320

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, 1244141, 2488282, 3732423, 4976564, 6220705, 7464846, 9953128, 12441410, 13685551, 14929692, 18662115, 24882820, 27371102, 29859384, 37324230, 41056653, 49765640, 54742204, 68427755, 74648460, 82113306, 109484408, 136855510, 149296920, 164226612, 205283265, 273711020, 328453224, 410566530, 547422040, 821133060, 1642266120]

約数ペア:

[(1, 1642266120), (2, 821133060), (3, 547422040), (4, 410566530), (5, 328453224), (6, 273711020), (8, 205283265), (10, 164226612), (11, 149296920), (12, 136855510), (15, 109484408), (20, 82113306), (22, 74648460), (24, 68427755), (30, 54742204), (33, 49765640), (40, 41056653), (44, 37324230), (55, 29859384), (60, 27371102), (66, 24882820), (88, 18662115), (110, 14929692), (120, 13685551), (132, 12441410), (165, 9953128), (220, 7464846), (264, 6220705), (330, 4976564), (440, 3732423), (660, 2488282), (1320, 1244141)]