8962920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:256

約数の個数: 128

約数和(自身を含む): 30729600

約数和(自身を除く): 21766680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 72, 86, 90, 108, 120, 129, 135, 172, 180, 193, 215, 216, 258, 270, 344, 360, 386, 387, 430, 516, 540, 579, 645, 772, 774, 860, 965, 1032, 1080, 1158, 1161, 1290, 1544, 1548, 1720, 1737, 1930, 1935, 2316, 2322, 2580, 2895, 3096, 3474, 3860, 3870, 4632, 4644, 5160, 5211, 5790, 5805, 6948, 7720, 7740, 8299, 8685, 9288, 10422, 11580, 11610, 13896, 15480, 16598, 17370, 20844, 23160, 23220, 24897, 26055, 33196, 34740, 41495, 41688, 46440, 49794, 52110, 66392, 69480, 74691, 82990, 99588, 104220, 124485, 149382, 165980, 199176, 208440, 224073, 248970, 298764, 331960, 373455, 448146, 497940, 597528, 746910, 896292, 995880, 1120365, 1493820, 1792584, 2240730, 2987640, 4481460, 8962920]

約数ペア:

[(1, 8962920), (2, 4481460), (3, 2987640), (4, 2240730), (5, 1792584), (6, 1493820), (8, 1120365), (9, 995880), (10, 896292), (12, 746910), (15, 597528), (18, 497940), (20, 448146), (24, 373455), (27, 331960), (30, 298764), (36, 248970), (40, 224073), (43, 208440), (45, 199176), (54, 165980), (60, 149382), (72, 124485), (86, 104220), (90, 99588), (108, 82990), (120, 74691), (129, 69480), (135, 66392), (172, 52110), (180, 49794), (193, 46440), (215, 41688), (216, 41495), (258, 34740), (270, 33196), (344, 26055), (360, 24897), (386, 23220), (387, 23160), (430, 20844), (516, 17370), (540, 16598), (579, 15480), (645, 13896), (772, 11610), (774, 11580), (860, 10422), (965, 9288), (1032, 8685), (1080, 8299), (1158, 7740), (1161, 7720), (1290, 6948), (1544, 5805), (1548, 5790), (1720, 5211), (1737, 5160), (1930, 4644), (1935, 4632), (2316, 3870), (2322, 3860), (2580, 3474), (2895, 3096)]