272548160

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1949}}^1$

素因数の和:2008

約数の個数: 112

約数和(自身を含む): 713232000

約数和(自身を除く): 440683840

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 32, 38, 40, 46, 64, 76, 80, 92, 95, 115, 152, 160, 184, 190, 230, 304, 320, 368, 380, 437, 460, 608, 736, 760, 874, 920, 1216, 1472, 1520, 1748, 1840, 1949, 2185, 3040, 3496, 3680, 3898, 4370, 6080, 6992, 7360, 7796, 8740, 9745, 13984, 15592, 17480, 19490, 27968, 31184, 34960, 37031, 38980, 44827, 62368, 69920, 74062, 77960, 89654, 124736, 139840, 148124, 155920, 179308, 185155, 224135, 296248, 311840, 358616, 370310, 448270, 592496, 623680, 717232, 740620, 851713, 896540, 1184992, 1434464, 1481240, 1703426, 1793080, 2369984, 2868928, 2962480, 3406852, 3586160, 4258565, 5924960, 6813704, 7172320, 8517130, 11849920, 13627408, 14344640, 17034260, 27254816, 34068520, 54509632, 68137040, 136274080, 272548160]

約数ペア:

[(1, 272548160), (2, 136274080), (4, 68137040), (5, 54509632), (8, 34068520), (10, 27254816), (16, 17034260), (19, 14344640), (20, 13627408), (23, 11849920), (32, 8517130), (38, 7172320), (40, 6813704), (46, 5924960), (64, 4258565), (76, 3586160), (80, 3406852), (92, 2962480), (95, 2868928), (115, 2369984), (152, 1793080), (160, 1703426), (184, 1481240), (190, 1434464), (230, 1184992), (304, 896540), (320, 851713), (368, 740620), (380, 717232), (437, 623680), (460, 592496), (608, 448270), (736, 370310), (760, 358616), (874, 311840), (920, 296248), (1216, 224135), (1472, 185155), (1520, 179308), (1748, 155920), (1840, 148124), (1949, 139840), (2185, 124736), (3040, 89654), (3496, 77960), (3680, 74062), (3898, 69920), (4370, 62368), (6080, 44827), (6992, 38980), (7360, 37031), (7796, 34960), (8740, 31184), (9745, 27968), (13984, 19490), (15592, 17480)]