260256960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3929}}^1$

素因数の和:3975

約数の個数: 168

約数和(自身を含む): 934333920

約数和(自身を除く): 674076960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 192, 207, 230, 240, 276, 288, 320, 345, 360, 368, 414, 460, 480, 552, 576, 690, 720, 736, 828, 920, 960, 1035, 1104, 1380, 1440, 1472, 1656, 1840, 2070, 2208, 2760, 2880, 3312, 3680, 3929, 4140, 4416, 5520, 6624, 7360, 7858, 8280, 11040, 11787, 13248, 15716, 16560, 19645, 22080, 23574, 31432, 33120, 35361, 39290, 47148, 58935, 62864, 66240, 70722, 78580, 90367, 94296, 117870, 125728, 141444, 157160, 176805, 180734, 188592, 235740, 251456, 271101, 282888, 314320, 353610, 361468, 377184, 451835, 471480, 542202, 565776, 628640, 707220, 722936, 754368, 813303, 903670, 942960, 1084404, 1131552, 1257280, 1355505, 1414440, 1445872, 1626606, 1807340, 1885920, 2168808, 2263104, 2711010, 2828880, 2891744, 3253212, 3614680, 3771840, 4066515, 4337616, 5422020, 5657760, 5783488, 6506424, 7229360, 8133030, 8675232, 10844040, 11315520, 13012848, 14458720, 16266060, 17350464, 21688080, 26025696, 28917440, 32532120, 43376160, 52051392, 65064240, 86752320, 130128480, 260256960]

約数ペア:

[(1, 260256960), (2, 130128480), (3, 86752320), (4, 65064240), (5, 52051392), (6, 43376160), (8, 32532120), (9, 28917440), (10, 26025696), (12, 21688080), (15, 17350464), (16, 16266060), (18, 14458720), (20, 13012848), (23, 11315520), (24, 10844040), (30, 8675232), (32, 8133030), (36, 7229360), (40, 6506424), (45, 5783488), (46, 5657760), (48, 5422020), (60, 4337616), (64, 4066515), (69, 3771840), (72, 3614680), (80, 3253212), (90, 2891744), (92, 2828880), (96, 2711010), (115, 2263104), (120, 2168808), (138, 1885920), (144, 1807340), (160, 1626606), (180, 1445872), (184, 1414440), (192, 1355505), (207, 1257280), (230, 1131552), (240, 1084404), (276, 942960), (288, 903670), (320, 813303), (345, 754368), (360, 722936), (368, 707220), (414, 628640), (460, 565776), (480, 542202), (552, 471480), (576, 451835), (690, 377184), (720, 361468), (736, 353610), (828, 314320), (920, 282888), (960, 271101), (1035, 251456), (1104, 235740), (1380, 188592), (1440, 180734), (1472, 176805), (1656, 157160), (1840, 141444), (2070, 125728), (2208, 117870), (2760, 94296), (2880, 90367), (3312, 78580), (3680, 70722), (3929, 66240), (4140, 62864), (4416, 58935), (5520, 47148), (6624, 39290), (7360, 35361), (7858, 33120), (8280, 31432), (11040, 23574), (11787, 22080), (13248, 19645), (15716, 16560)]