871248960

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{33613}}^1$

素因数の和:33642

約数の個数: 140

約数和(自身を含む): 3099278028

約数和(自身を除く): 2228029068

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 25920, 33613, 67226, 100839, 134452, 168065, 201678, 268904, 302517, 336130, 403356, 504195, 537808, 605034, 672260, 806712, 907551, 1008390, 1075616, 1210068, 1344520, 1512585, 1613424, 1815102, 2016780, 2151232, 2420136, 2689040, 2722653, 3025170, 3226848, 3630204, 4033560, 4537755, 4840272, 5378080, 5445306, 6050340, 6453696, 7260408, 8067120, 9075510, 9680544, 10756160, 10890612, 12100680, 13613265, 14520816, 16134240, 18151020, 19361088, 21781224, 24201360, 27226530, 29041632, 32268480, 36302040, 43562448, 48402720, 54453060, 58083264, 72604080, 87124896, 96805440, 108906120, 145208160, 174249792, 217812240, 290416320, 435624480, 871248960]

約数ペア:

[(1, 871248960), (2, 435624480), (3, 290416320), (4, 217812240), (5, 174249792), (6, 145208160), (8, 108906120), (9, 96805440), (10, 87124896), (12, 72604080), (15, 58083264), (16, 54453060), (18, 48402720), (20, 43562448), (24, 36302040), (27, 32268480), (30, 29041632), (32, 27226530), (36, 24201360), (40, 21781224), (45, 19361088), (48, 18151020), (54, 16134240), (60, 14520816), (64, 13613265), (72, 12100680), (80, 10890612), (81, 10756160), (90, 9680544), (96, 9075510), (108, 8067120), (120, 7260408), (135, 6453696), (144, 6050340), (160, 5445306), (162, 5378080), (180, 4840272), (192, 4537755), (216, 4033560), (240, 3630204), (270, 3226848), (288, 3025170), (320, 2722653), (324, 2689040), (360, 2420136), (405, 2151232), (432, 2016780), (480, 1815102), (540, 1613424), (576, 1512585), (648, 1344520), (720, 1210068), (810, 1075616), (864, 1008390), (960, 907551), (1080, 806712), (1296, 672260), (1440, 605034), (1620, 537808), (1728, 504195), (2160, 403356), (2592, 336130), (2880, 302517), (3240, 268904), (4320, 201678), (5184, 168065), (6480, 134452), (8640, 100839), (12960, 67226), (25920, 33613)]