356127840

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{27479}}^1$

素因数の和:27506

約数の個数: 120

約数和(自身を含む): 1256880240

約数和(自身を除く): 900752400

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, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 27479, 54958, 82437, 109916, 137395, 164874, 219832, 247311, 274790, 329748, 412185, 439664, 494622, 549580, 659496, 741933, 824370, 879328, 989244, 1099160, 1236555, 1318992, 1483866, 1648740, 1978488, 2198320, 2225799, 2473110, 2637984, 2967732, 3297480, 3709665, 3956976, 4396640, 4451598, 4946220, 5935464, 6594960, 7419330, 7913952, 8903196, 9892440, 11128995, 11870928, 13189920, 14838660, 17806392, 19784880, 22257990, 23741856, 29677320, 35612784, 39569760, 44515980, 59354640, 71225568, 89031960, 118709280, 178063920, 356127840]

約数ペア:

[(1, 356127840), (2, 178063920), (3, 118709280), (4, 89031960), (5, 71225568), (6, 59354640), (8, 44515980), (9, 39569760), (10, 35612784), (12, 29677320), (15, 23741856), (16, 22257990), (18, 19784880), (20, 17806392), (24, 14838660), (27, 13189920), (30, 11870928), (32, 11128995), (36, 9892440), (40, 8903196), (45, 7913952), (48, 7419330), (54, 6594960), (60, 5935464), (72, 4946220), (80, 4451598), (81, 4396640), (90, 3956976), (96, 3709665), (108, 3297480), (120, 2967732), (135, 2637984), (144, 2473110), (160, 2225799), (162, 2198320), (180, 1978488), (216, 1648740), (240, 1483866), (270, 1318992), (288, 1236555), (324, 1099160), (360, 989244), (405, 879328), (432, 824370), (480, 741933), (540, 659496), (648, 549580), (720, 494622), (810, 439664), (864, 412185), (1080, 329748), (1296, 274790), (1440, 247311), (1620, 219832), (2160, 164874), (2592, 137395), (3240, 109916), (4320, 82437), (6480, 54958), (12960, 27479)]