40726260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1423}}^1$

素因数の和:1494

約数の個数: 96

約数和(自身を含む): 129185280

約数和(自身を除く): 88459020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 53, 54, 60, 90, 106, 108, 135, 159, 180, 212, 265, 270, 318, 477, 530, 540, 636, 795, 954, 1060, 1423, 1431, 1590, 1908, 2385, 2846, 2862, 3180, 4269, 4770, 5692, 5724, 7115, 7155, 8538, 9540, 12807, 14230, 14310, 17076, 21345, 25614, 28460, 28620, 38421, 42690, 51228, 64035, 75419, 76842, 85380, 128070, 150838, 153684, 192105, 226257, 256140, 301676, 377095, 384210, 452514, 678771, 754190, 768420, 905028, 1131285, 1357542, 1508380, 2036313, 2262570, 2715084, 3393855, 4072626, 4525140, 6787710, 8145252, 10181565, 13575420, 20363130, 40726260]

約数ペア:

[(1, 40726260), (2, 20363130), (3, 13575420), (4, 10181565), (5, 8145252), (6, 6787710), (9, 4525140), (10, 4072626), (12, 3393855), (15, 2715084), (18, 2262570), (20, 2036313), (27, 1508380), (30, 1357542), (36, 1131285), (45, 905028), (53, 768420), (54, 754190), (60, 678771), (90, 452514), (106, 384210), (108, 377095), (135, 301676), (159, 256140), (180, 226257), (212, 192105), (265, 153684), (270, 150838), (318, 128070), (477, 85380), (530, 76842), (540, 75419), (636, 64035), (795, 51228), (954, 42690), (1060, 38421), (1423, 28620), (1431, 28460), (1590, 25614), (1908, 21345), (2385, 17076), (2846, 14310), (2862, 14230), (3180, 12807), (4269, 9540), (4770, 8538), (5692, 7155), (5724, 7115)]