74841805440

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{4331123}}^1$

素因数の和:4331151

約数の個数: 128

約数和(自身を含む): 265064788800

約数和(自身を除く): 190222983360

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, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 4331123, 8662246, 12993369, 17324492, 21655615, 25986738, 34648984, 38980107, 43311230, 51973476, 64966845, 69297968, 77960214, 86622460, 103946952, 116940321, 129933690, 138595936, 155920428, 173244920, 194900535, 207893904, 233880642, 259867380, 277191872, 311840856, 346489840, 389801070, 415787808, 467761284, 519734760, 554383744, 584701605, 623681712, 692979680, 779602140, 831575616, 935522568, 1039469520, 1169403210, 1247363424, 1385959360, 1559204280, 1663151232, 1871045136, 2078939040, 2338806420, 2494726848, 2771918720, 3118408560, 3742090272, 4157878080, 4677612840, 4989453696, 6236817120, 7484180544, 8315756160, 9355225680, 12473634240, 14968361088, 18710451360, 24947268480, 37420902720, 74841805440]

約数ペア:

[(1, 74841805440), (2, 37420902720), (3, 24947268480), (4, 18710451360), (5, 14968361088), (6, 12473634240), (8, 9355225680), (9, 8315756160), (10, 7484180544), (12, 6236817120), (15, 4989453696), (16, 4677612840), (18, 4157878080), (20, 3742090272), (24, 3118408560), (27, 2771918720), (30, 2494726848), (32, 2338806420), (36, 2078939040), (40, 1871045136), (45, 1663151232), (48, 1559204280), (54, 1385959360), (60, 1247363424), (64, 1169403210), (72, 1039469520), (80, 935522568), (90, 831575616), (96, 779602140), (108, 692979680), (120, 623681712), (128, 584701605), (135, 554383744), (144, 519734760), (160, 467761284), (180, 415787808), (192, 389801070), (216, 346489840), (240, 311840856), (270, 277191872), (288, 259867380), (320, 233880642), (360, 207893904), (384, 194900535), (432, 173244920), (480, 155920428), (540, 138595936), (576, 129933690), (640, 116940321), (720, 103946952), (864, 86622460), (960, 77960214), (1080, 69297968), (1152, 64966845), (1440, 51973476), (1728, 43311230), (1920, 38980107), (2160, 34648984), (2880, 25986738), (3456, 21655615), (4320, 17324492), (5760, 12993369), (8640, 8662246), (17280, 4331123)]