289792080

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{4969}}^1$

素因数の和:5000

約数の個数: 140

約数和(自身を含む): 1010391060

約数和(自身を除く): 720598980

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 729, 810, 972, 1080, 1215, 1296, 1458, 1620, 1944, 2160, 2430, 2916, 3240, 3645, 3888, 4860, 4969, 5832, 6480, 7290, 9720, 9938, 11664, 14580, 14907, 19440, 19876, 24845, 29160, 29814, 39752, 44721, 49690, 58320, 59628, 74535, 79504, 89442, 99380, 119256, 134163, 149070, 178884, 198760, 223605, 238512, 268326, 298140, 357768, 397520, 402489, 447210, 536652, 596280, 670815, 715536, 804978, 894420, 1073304, 1192560, 1207467, 1341630, 1609956, 1788840, 2012445, 2146608, 2414934, 2683260, 3219912, 3577680, 3622401, 4024890, 4829868, 5366520, 6037335, 6439824, 7244802, 8049780, 9659736, 10733040, 12074670, 14489604, 16099560, 18112005, 19319472, 24149340, 28979208, 32199120, 36224010, 48298680, 57958416, 72448020, 96597360, 144896040, 289792080]

約数ペア:

[(1, 289792080), (2, 144896040), (3, 96597360), (4, 72448020), (5, 57958416), (6, 48298680), (8, 36224010), (9, 32199120), (10, 28979208), (12, 24149340), (15, 19319472), (16, 18112005), (18, 16099560), (20, 14489604), (24, 12074670), (27, 10733040), (30, 9659736), (36, 8049780), (40, 7244802), (45, 6439824), (48, 6037335), (54, 5366520), (60, 4829868), (72, 4024890), (80, 3622401), (81, 3577680), (90, 3219912), (108, 2683260), (120, 2414934), (135, 2146608), (144, 2012445), (162, 1788840), (180, 1609956), (216, 1341630), (240, 1207467), (243, 1192560), (270, 1073304), (324, 894420), (360, 804978), (405, 715536), (432, 670815), (486, 596280), (540, 536652), (648, 447210), (720, 402489), (729, 397520), (810, 357768), (972, 298140), (1080, 268326), (1215, 238512), (1296, 223605), (1458, 198760), (1620, 178884), (1944, 149070), (2160, 134163), (2430, 119256), (2916, 99380), (3240, 89442), (3645, 79504), (3888, 74535), (4860, 59628), (4969, 58320), (5832, 49690), (6480, 44721), (7290, 39752), (9720, 29814), (9938, 29160), (11664, 24845), (14580, 19876), (14907, 19440)]