355480320

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7121}}^1$

素因数の和:7158

約数の個数: 144

約数和(自身を含む): 1222818912

約数和(自身を除く): 867338592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1560, 1664, 1920, 2080, 2496, 3120, 3328, 3840, 4160, 4992, 6240, 7121, 8320, 9984, 12480, 14242, 16640, 21363, 24960, 28484, 35605, 42726, 49920, 56968, 71210, 85452, 92573, 106815, 113936, 142420, 170904, 185146, 213630, 227872, 277719, 284840, 341808, 370292, 427260, 455744, 462865, 555438, 569680, 683616, 740584, 854520, 911488, 925730, 1110876, 1139360, 1367232, 1388595, 1481168, 1709040, 1822976, 1851460, 2221752, 2278720, 2734464, 2777190, 2962336, 3418080, 3702920, 4443504, 4557440, 5468928, 5554380, 5924672, 6836160, 7405840, 8887008, 9114880, 11108760, 11849344, 13672320, 14811680, 17774016, 22217520, 23698688, 27344640, 29623360, 35548032, 44435040, 59246720, 71096064, 88870080, 118493440, 177740160, 355480320]

約数ペア:

[(1, 355480320), (2, 177740160), (3, 118493440), (4, 88870080), (5, 71096064), (6, 59246720), (8, 44435040), (10, 35548032), (12, 29623360), (13, 27344640), (15, 23698688), (16, 22217520), (20, 17774016), (24, 14811680), (26, 13672320), (30, 11849344), (32, 11108760), (39, 9114880), (40, 8887008), (48, 7405840), (52, 6836160), (60, 5924672), (64, 5554380), (65, 5468928), (78, 4557440), (80, 4443504), (96, 3702920), (104, 3418080), (120, 2962336), (128, 2777190), (130, 2734464), (156, 2278720), (160, 2221752), (192, 1851460), (195, 1822976), (208, 1709040), (240, 1481168), (256, 1388595), (260, 1367232), (312, 1139360), (320, 1110876), (384, 925730), (390, 911488), (416, 854520), (480, 740584), (520, 683616), (624, 569680), (640, 555438), (768, 462865), (780, 455744), (832, 427260), (960, 370292), (1040, 341808), (1248, 284840), (1280, 277719), (1560, 227872), (1664, 213630), (1920, 185146), (2080, 170904), (2496, 142420), (3120, 113936), (3328, 106815), (3840, 92573), (4160, 85452), (4992, 71210), (6240, 56968), (7121, 49920), (8320, 42726), (9984, 35605), (12480, 28484), (14242, 24960), (16640, 21363)]