153486080

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^2\times {\mathrm{991}}^1$

素因数の和:1034

約数の個数: 108

約数和(自身を含む): 404515776

約数和(自身を除く): 251029696

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 128, 160, 176, 220, 242, 256, 320, 352, 440, 484, 605, 640, 704, 880, 968, 991, 1210, 1280, 1408, 1760, 1936, 1982, 2420, 2816, 3520, 3872, 3964, 4840, 4955, 7040, 7744, 7928, 9680, 9910, 10901, 14080, 15488, 15856, 19360, 19820, 21802, 30976, 31712, 38720, 39640, 43604, 54505, 63424, 77440, 79280, 87208, 109010, 119911, 126848, 154880, 158560, 174416, 218020, 239822, 253696, 317120, 348832, 436040, 479644, 599555, 634240, 697664, 872080, 959288, 1199110, 1268480, 1395328, 1744160, 1918576, 2398220, 2790656, 3488320, 3837152, 4796440, 6976640, 7674304, 9592880, 13953280, 15348608, 19185760, 30697216, 38371520, 76743040, 153486080]

約数ペア:

[(1, 153486080), (2, 76743040), (4, 38371520), (5, 30697216), (8, 19185760), (10, 15348608), (11, 13953280), (16, 9592880), (20, 7674304), (22, 6976640), (32, 4796440), (40, 3837152), (44, 3488320), (55, 2790656), (64, 2398220), (80, 1918576), (88, 1744160), (110, 1395328), (121, 1268480), (128, 1199110), (160, 959288), (176, 872080), (220, 697664), (242, 634240), (256, 599555), (320, 479644), (352, 436040), (440, 348832), (484, 317120), (605, 253696), (640, 239822), (704, 218020), (880, 174416), (968, 158560), (991, 154880), (1210, 126848), (1280, 119911), (1408, 109010), (1760, 87208), (1936, 79280), (1982, 77440), (2420, 63424), (2816, 54505), (3520, 43604), (3872, 39640), (3964, 38720), (4840, 31712), (4955, 30976), (7040, 21802), (7744, 19820), (7928, 19360), (9680, 15856), (9910, 15488), (10901, 14080)]