274842720

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{7069}}^1$

素因数の和:7099

約数の個数: 144

約数和(自身を含む): 972775440

約数和(自身を除く): 697932720

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2592, 3240, 3888, 4320, 4860, 6480, 7069, 7776, 9720, 12960, 14138, 19440, 21207, 28276, 35345, 38880, 42414, 56552, 63621, 70690, 84828, 106035, 113104, 127242, 141380, 169656, 190863, 212070, 226208, 254484, 282760, 318105, 339312, 381726, 424140, 508968, 565520, 572589, 636210, 678624, 763452, 848280, 954315, 1017936, 1131040, 1145178, 1272420, 1526904, 1696560, 1717767, 1908630, 2035872, 2290356, 2544840, 2862945, 3053808, 3393120, 3435534, 3817260, 4580712, 5089680, 5725890, 6107616, 6871068, 7634520, 8588835, 9161424, 10179360, 11451780, 13742136, 15269040, 17177670, 18322848, 22903560, 27484272, 30538080, 34355340, 45807120, 54968544, 68710680, 91614240, 137421360, 274842720]

約数ペア:

[(1, 274842720), (2, 137421360), (3, 91614240), (4, 68710680), (5, 54968544), (6, 45807120), (8, 34355340), (9, 30538080), (10, 27484272), (12, 22903560), (15, 18322848), (16, 17177670), (18, 15269040), (20, 13742136), (24, 11451780), (27, 10179360), (30, 9161424), (32, 8588835), (36, 7634520), (40, 6871068), (45, 6107616), (48, 5725890), (54, 5089680), (60, 4580712), (72, 3817260), (80, 3435534), (81, 3393120), (90, 3053808), (96, 2862945), (108, 2544840), (120, 2290356), (135, 2035872), (144, 1908630), (160, 1717767), (162, 1696560), (180, 1526904), (216, 1272420), (240, 1145178), (243, 1131040), (270, 1017936), (288, 954315), (324, 848280), (360, 763452), (405, 678624), (432, 636210), (480, 572589), (486, 565520), (540, 508968), (648, 424140), (720, 381726), (810, 339312), (864, 318105), (972, 282760), (1080, 254484), (1215, 226208), (1296, 212070), (1440, 190863), (1620, 169656), (1944, 141380), (2160, 127242), (2430, 113104), (2592, 106035), (3240, 84828), (3888, 70690), (4320, 63621), (4860, 56552), (6480, 42414), (7069, 38880), (7776, 35345), (9720, 28276), (12960, 21207), (14138, 19440)]