54437760

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{727}}^1$

素因数の和:765

約数の個数: 192

約数和(自身を含む): 202718880

約数和(自身を除く): 148281120

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, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 727, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1440, 1454, 1560, 1664, 1872, 1920, 2080, 2181, 2340, 2496, 2880, 2908, 3120, 3635, 3744, 4160, 4362, 4680, 4992, 5760, 5816, 6240, 6543, 7270, 7488, 8320, 8724, 9360, 9451, 10905, 11632, 12480, 13086, 14540, 14976, 17448, 18720, 18902, 21810, 23264, 24960, 26172, 28353, 29080, 32715, 34896, 37440, 37804, 43620, 46528, 47255, 52344, 56706, 58160, 65430, 69792, 74880, 75608, 85059, 87240, 93056, 94510, 104688, 113412, 116320, 130860, 139584, 141765, 151216, 170118, 174480, 189020, 209376, 226824, 232640, 261720, 279168, 283530, 302432, 340236, 348960, 378040, 418752, 425295, 453648, 465280, 523440, 567060, 604864, 680472, 697920, 756080, 837504, 850590, 907296, 1046880, 1134120, 1209728, 1360944, 1395840, 1512160, 1701180, 1814592, 2093760, 2268240, 2721888, 3024320, 3402360, 3629184, 4187520, 4536480, 5443776, 6048640, 6804720, 9072960, 10887552, 13609440, 18145920, 27218880, 54437760]

約数ペア:

[(1, 54437760), (2, 27218880), (3, 18145920), (4, 13609440), (5, 10887552), (6, 9072960), (8, 6804720), (9, 6048640), (10, 5443776), (12, 4536480), (13, 4187520), (15, 3629184), (16, 3402360), (18, 3024320), (20, 2721888), (24, 2268240), (26, 2093760), (30, 1814592), (32, 1701180), (36, 1512160), (39, 1395840), (40, 1360944), (45, 1209728), (48, 1134120), (52, 1046880), (60, 907296), (64, 850590), (65, 837504), (72, 756080), (78, 697920), (80, 680472), (90, 604864), (96, 567060), (104, 523440), (117, 465280), (120, 453648), (128, 425295), (130, 418752), (144, 378040), (156, 348960), (160, 340236), (180, 302432), (192, 283530), (195, 279168), (208, 261720), (234, 232640), (240, 226824), (260, 209376), (288, 189020), (312, 174480), (320, 170118), (360, 151216), (384, 141765), (390, 139584), (416, 130860), (468, 116320), (480, 113412), (520, 104688), (576, 94510), (585, 93056), (624, 87240), (640, 85059), (720, 75608), (727, 74880), (780, 69792), (832, 65430), (936, 58160), (960, 56706), (1040, 52344), (1152, 47255), (1170, 46528), (1248, 43620), (1440, 37804), (1454, 37440), (1560, 34896), (1664, 32715), (1872, 29080), (1920, 28353), (2080, 26172), (2181, 24960), (2340, 23264), (2496, 21810), (2880, 18902), (2908, 18720), (3120, 17448), (3635, 14976), (3744, 14540), (4160, 13086), (4362, 12480), (4680, 11632), (4992, 10905), (5760, 9451), (5816, 9360), (6240, 8724), (6543, 8320), (7270, 7488)]