259755120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2269}}^1$

素因数の和:2344

約数の個数: 160

約数和(自身を含む): 911995200

約数和(自身を除く): 652240080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 53, 54, 60, 72, 80, 90, 106, 108, 120, 135, 144, 159, 180, 212, 216, 240, 265, 270, 318, 360, 424, 432, 477, 530, 540, 636, 720, 795, 848, 954, 1060, 1080, 1272, 1431, 1590, 1908, 2120, 2160, 2269, 2385, 2544, 2862, 3180, 3816, 4240, 4538, 4770, 5724, 6360, 6807, 7155, 7632, 9076, 9540, 11345, 11448, 12720, 13614, 14310, 18152, 19080, 20421, 22690, 22896, 27228, 28620, 34035, 36304, 38160, 40842, 45380, 54456, 57240, 61263, 68070, 81684, 90760, 102105, 108912, 114480, 120257, 122526, 136140, 163368, 181520, 204210, 240514, 245052, 272280, 306315, 326736, 360771, 408420, 481028, 490104, 544560, 601285, 612630, 721542, 816840, 962056, 980208, 1082313, 1202570, 1225260, 1443084, 1633680, 1803855, 1924112, 2164626, 2405140, 2450520, 2886168, 3246939, 3607710, 4329252, 4810280, 4901040, 5411565, 5772336, 6493878, 7215420, 8658504, 9620560, 10823130, 12987756, 14430840, 16234695, 17317008, 21646260, 25975512, 28861680, 32469390, 43292520, 51951024, 64938780, 86585040, 129877560, 259755120]

約数ペア:

[(1, 259755120), (2, 129877560), (3, 86585040), (4, 64938780), (5, 51951024), (6, 43292520), (8, 32469390), (9, 28861680), (10, 25975512), (12, 21646260), (15, 17317008), (16, 16234695), (18, 14430840), (20, 12987756), (24, 10823130), (27, 9620560), (30, 8658504), (36, 7215420), (40, 6493878), (45, 5772336), (48, 5411565), (53, 4901040), (54, 4810280), (60, 4329252), (72, 3607710), (80, 3246939), (90, 2886168), (106, 2450520), (108, 2405140), (120, 2164626), (135, 1924112), (144, 1803855), (159, 1633680), (180, 1443084), (212, 1225260), (216, 1202570), (240, 1082313), (265, 980208), (270, 962056), (318, 816840), (360, 721542), (424, 612630), (432, 601285), (477, 544560), (530, 490104), (540, 481028), (636, 408420), (720, 360771), (795, 326736), (848, 306315), (954, 272280), (1060, 245052), (1080, 240514), (1272, 204210), (1431, 181520), (1590, 163368), (1908, 136140), (2120, 122526), (2160, 120257), (2269, 114480), (2385, 108912), (2544, 102105), (2862, 90760), (3180, 81684), (3816, 68070), (4240, 61263), (4538, 57240), (4770, 54456), (5724, 45380), (6360, 40842), (6807, 38160), (7155, 36304), (7632, 34035), (9076, 28620), (9540, 27228), (11345, 22896), (11448, 22690), (12720, 20421), (13614, 19080), (14310, 18152)]