24642720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:287

約数の個数: 144

約数和(自身を含む): 85405320

約数和(自身を除く): 60762600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 109, 120, 144, 157, 160, 180, 218, 240, 288, 314, 327, 360, 436, 471, 480, 545, 628, 654, 720, 785, 872, 942, 981, 1090, 1256, 1308, 1413, 1440, 1570, 1635, 1744, 1884, 1962, 2180, 2355, 2512, 2616, 2826, 3140, 3270, 3488, 3768, 3924, 4360, 4710, 4905, 5024, 5232, 5652, 6280, 6540, 7065, 7536, 7848, 8720, 9420, 9810, 10464, 11304, 12560, 13080, 14130, 15072, 15696, 17113, 17440, 18840, 19620, 22608, 25120, 26160, 28260, 31392, 34226, 37680, 39240, 45216, 51339, 52320, 56520, 68452, 75360, 78480, 85565, 102678, 113040, 136904, 154017, 156960, 171130, 205356, 226080, 256695, 273808, 308034, 342260, 410712, 513390, 547616, 616068, 684520, 770085, 821424, 1026780, 1232136, 1369040, 1540170, 1642848, 2053560, 2464272, 2738080, 3080340, 4107120, 4928544, 6160680, 8214240, 12321360, 24642720]

約数ペア:

[(1, 24642720), (2, 12321360), (3, 8214240), (4, 6160680), (5, 4928544), (6, 4107120), (8, 3080340), (9, 2738080), (10, 2464272), (12, 2053560), (15, 1642848), (16, 1540170), (18, 1369040), (20, 1232136), (24, 1026780), (30, 821424), (32, 770085), (36, 684520), (40, 616068), (45, 547616), (48, 513390), (60, 410712), (72, 342260), (80, 308034), (90, 273808), (96, 256695), (109, 226080), (120, 205356), (144, 171130), (157, 156960), (160, 154017), (180, 136904), (218, 113040), (240, 102678), (288, 85565), (314, 78480), (327, 75360), (360, 68452), (436, 56520), (471, 52320), (480, 51339), (545, 45216), (628, 39240), (654, 37680), (720, 34226), (785, 31392), (872, 28260), (942, 26160), (981, 25120), (1090, 22608), (1256, 19620), (1308, 18840), (1413, 17440), (1440, 17113), (1570, 15696), (1635, 15072), (1744, 14130), (1884, 13080), (1962, 12560), (2180, 11304), (2355, 10464), (2512, 9810), (2616, 9420), (2826, 8720), (3140, 7848), (3270, 7536), (3488, 7065), (3768, 6540), (3924, 6280), (4360, 5652), (4710, 5232), (4905, 5024)]