1304830080

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{75511}}^1$

素因数の和:75539

約数の個数: 128

約数和(自身を含む): 4621334400

約数和(自身を除く): 3316504320

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, 75511, 151022, 226533, 302044, 377555, 453066, 604088, 679599, 755110, 906132, 1132665, 1208176, 1359198, 1510220, 1812264, 2038797, 2265330, 2416352, 2718396, 3020440, 3397995, 3624528, 4077594, 4530660, 4832704, 5436792, 6040880, 6795990, 7249056, 8155188, 9061320, 9665408, 10193985, 10873584, 12081760, 13591980, 14498112, 16310376, 18122640, 20387970, 21747168, 24163520, 27183960, 28996224, 32620752, 36245280, 40775940, 43494336, 48327040, 54367920, 65241504, 72490560, 81551880, 86988672, 108735840, 130483008, 144981120, 163103760, 217471680, 260966016, 326207520, 434943360, 652415040, 1304830080]

約数ペア:

[(1, 1304830080), (2, 652415040), (3, 434943360), (4, 326207520), (5, 260966016), (6, 217471680), (8, 163103760), (9, 144981120), (10, 130483008), (12, 108735840), (15, 86988672), (16, 81551880), (18, 72490560), (20, 65241504), (24, 54367920), (27, 48327040), (30, 43494336), (32, 40775940), (36, 36245280), (40, 32620752), (45, 28996224), (48, 27183960), (54, 24163520), (60, 21747168), (64, 20387970), (72, 18122640), (80, 16310376), (90, 14498112), (96, 13591980), (108, 12081760), (120, 10873584), (128, 10193985), (135, 9665408), (144, 9061320), (160, 8155188), (180, 7249056), (192, 6795990), (216, 6040880), (240, 5436792), (270, 4832704), (288, 4530660), (320, 4077594), (360, 3624528), (384, 3397995), (432, 3020440), (480, 2718396), (540, 2416352), (576, 2265330), (640, 2038797), (720, 1812264), (864, 1510220), (960, 1359198), (1080, 1208176), (1152, 1132665), (1440, 906132), (1728, 755110), (1920, 679599), (2160, 604088), (2880, 453066), (3456, 377555), (4320, 302044), (5760, 226533), (8640, 151022), (17280, 75511)]