80916360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{96329}}^1$

素因数の和:96350

約数の個数: 64

約数和(自身を含む): 277430400

約数和(自身を除く): 196514040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 96329, 192658, 288987, 385316, 481645, 577974, 674303, 770632, 963290, 1155948, 1348606, 1444935, 1926580, 2022909, 2311896, 2697212, 2889870, 3371515, 3853160, 4045818, 5394424, 5779740, 6743030, 8091636, 10114545, 11559480, 13486060, 16183272, 20229090, 26972120, 40458180, 80916360]

約数ペア:

[(1, 80916360), (2, 40458180), (3, 26972120), (4, 20229090), (5, 16183272), (6, 13486060), (7, 11559480), (8, 10114545), (10, 8091636), (12, 6743030), (14, 5779740), (15, 5394424), (20, 4045818), (21, 3853160), (24, 3371515), (28, 2889870), (30, 2697212), (35, 2311896), (40, 2022909), (42, 1926580), (56, 1444935), (60, 1348606), (70, 1155948), (84, 963290), (105, 770632), (120, 674303), (140, 577974), (168, 481645), (210, 385316), (280, 288987), (420, 192658), (840, 96329)]