129877560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2269}}^1$

素因数の和:2342

約数の個数: 128

約数和(自身を含む): 441288000

約数和(自身を除く): 311410440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 53, 54, 60, 72, 90, 106, 108, 120, 135, 159, 180, 212, 216, 265, 270, 318, 360, 424, 477, 530, 540, 636, 795, 954, 1060, 1080, 1272, 1431, 1590, 1908, 2120, 2269, 2385, 2862, 3180, 3816, 4538, 4770, 5724, 6360, 6807, 7155, 9076, 9540, 11345, 11448, 13614, 14310, 18152, 19080, 20421, 22690, 27228, 28620, 34035, 40842, 45380, 54456, 57240, 61263, 68070, 81684, 90760, 102105, 120257, 122526, 136140, 163368, 204210, 240514, 245052, 272280, 306315, 360771, 408420, 481028, 490104, 601285, 612630, 721542, 816840, 962056, 1082313, 1202570, 1225260, 1443084, 1803855, 2164626, 2405140, 2450520, 2886168, 3246939, 3607710, 4329252, 4810280, 5411565, 6493878, 7215420, 8658504, 10823130, 12987756, 14430840, 16234695, 21646260, 25975512, 32469390, 43292520, 64938780, 129877560]

約数ペア:

[(1, 129877560), (2, 64938780), (3, 43292520), (4, 32469390), (5, 25975512), (6, 21646260), (8, 16234695), (9, 14430840), (10, 12987756), (12, 10823130), (15, 8658504), (18, 7215420), (20, 6493878), (24, 5411565), (27, 4810280), (30, 4329252), (36, 3607710), (40, 3246939), (45, 2886168), (53, 2450520), (54, 2405140), (60, 2164626), (72, 1803855), (90, 1443084), (106, 1225260), (108, 1202570), (120, 1082313), (135, 962056), (159, 816840), (180, 721542), (212, 612630), (216, 601285), (265, 490104), (270, 481028), (318, 408420), (360, 360771), (424, 306315), (477, 272280), (530, 245052), (540, 240514), (636, 204210), (795, 163368), (954, 136140), (1060, 122526), (1080, 120257), (1272, 102105), (1431, 90760), (1590, 81684), (1908, 68070), (2120, 61263), (2269, 57240), (2385, 54456), (2862, 45380), (3180, 40842), (3816, 34035), (4538, 28620), (4770, 27228), (5724, 22690), (6360, 20421), (6807, 19080), (7155, 18152), (9076, 14310), (9540, 13614), (11345, 11448)]