27218880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{727}}^1$

素因数の和:763

約数の個数: 168

約数和(自身を含む): 100961952

約数和(自身を除く): 73743072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 727, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1454, 1560, 1872, 2080, 2181, 2340, 2496, 2880, 2908, 3120, 3635, 3744, 4160, 4362, 4680, 5816, 6240, 6543, 7270, 7488, 8724, 9360, 9451, 10905, 11632, 12480, 13086, 14540, 17448, 18720, 18902, 21810, 23264, 26172, 28353, 29080, 32715, 34896, 37440, 37804, 43620, 46528, 47255, 52344, 56706, 58160, 65430, 69792, 75608, 85059, 87240, 94510, 104688, 113412, 116320, 130860, 139584, 141765, 151216, 170118, 174480, 189020, 209376, 226824, 232640, 261720, 283530, 302432, 340236, 348960, 378040, 418752, 425295, 453648, 523440, 567060, 604864, 680472, 697920, 756080, 850590, 907296, 1046880, 1134120, 1360944, 1512160, 1701180, 1814592, 2093760, 2268240, 2721888, 3024320, 3402360, 4536480, 5443776, 6804720, 9072960, 13609440, 27218880]

約数ペア:

[(1, 27218880), (2, 13609440), (3, 9072960), (4, 6804720), (5, 5443776), (6, 4536480), (8, 3402360), (9, 3024320), (10, 2721888), (12, 2268240), (13, 2093760), (15, 1814592), (16, 1701180), (18, 1512160), (20, 1360944), (24, 1134120), (26, 1046880), (30, 907296), (32, 850590), (36, 756080), (39, 697920), (40, 680472), (45, 604864), (48, 567060), (52, 523440), (60, 453648), (64, 425295), (65, 418752), (72, 378040), (78, 348960), (80, 340236), (90, 302432), (96, 283530), (104, 261720), (117, 232640), (120, 226824), (130, 209376), (144, 189020), (156, 174480), (160, 170118), (180, 151216), (192, 141765), (195, 139584), (208, 130860), (234, 116320), (240, 113412), (260, 104688), (288, 94510), (312, 87240), (320, 85059), (360, 75608), (390, 69792), (416, 65430), (468, 58160), (480, 56706), (520, 52344), (576, 47255), (585, 46528), (624, 43620), (720, 37804), (727, 37440), (780, 34896), (832, 32715), (936, 29080), (960, 28353), (1040, 26172), (1170, 23264), (1248, 21810), (1440, 18902), (1454, 18720), (1560, 17448), (1872, 14540), (2080, 13086), (2181, 12480), (2340, 11632), (2496, 10905), (2880, 9451), (2908, 9360), (3120, 8724), (3635, 7488), (3744, 7270), (4160, 6543), (4362, 6240), (4680, 5816)]