55715040

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{1433}}^1$

素因数の和:1463

約数の個数: 144

約数和(自身を含む): 197306928

約数和(自身を除く): 141591888

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1433, 1440, 1620, 1944, 2160, 2430, 2592, 2866, 3240, 3888, 4299, 4320, 4860, 5732, 6480, 7165, 7776, 8598, 9720, 11464, 12897, 12960, 14330, 17196, 19440, 21495, 22928, 25794, 28660, 34392, 38691, 38880, 42990, 45856, 51588, 57320, 64485, 68784, 77382, 85980, 103176, 114640, 116073, 128970, 137568, 154764, 171960, 193455, 206352, 229280, 232146, 257940, 309528, 343920, 348219, 386910, 412704, 464292, 515880, 580365, 619056, 687840, 696438, 773820, 928584, 1031760, 1160730, 1238112, 1392876, 1547640, 1741095, 1857168, 2063520, 2321460, 2785752, 3095280, 3482190, 3714336, 4642920, 5571504, 6190560, 6964380, 9285840, 11143008, 13928760, 18571680, 27857520, 55715040]

約数ペア:

[(1, 55715040), (2, 27857520), (3, 18571680), (4, 13928760), (5, 11143008), (6, 9285840), (8, 6964380), (9, 6190560), (10, 5571504), (12, 4642920), (15, 3714336), (16, 3482190), (18, 3095280), (20, 2785752), (24, 2321460), (27, 2063520), (30, 1857168), (32, 1741095), (36, 1547640), (40, 1392876), (45, 1238112), (48, 1160730), (54, 1031760), (60, 928584), (72, 773820), (80, 696438), (81, 687840), (90, 619056), (96, 580365), (108, 515880), (120, 464292), (135, 412704), (144, 386910), (160, 348219), (162, 343920), (180, 309528), (216, 257940), (240, 232146), (243, 229280), (270, 206352), (288, 193455), (324, 171960), (360, 154764), (405, 137568), (432, 128970), (480, 116073), (486, 114640), (540, 103176), (648, 85980), (720, 77382), (810, 68784), (864, 64485), (972, 57320), (1080, 51588), (1215, 45856), (1296, 42990), (1433, 38880), (1440, 38691), (1620, 34392), (1944, 28660), (2160, 25794), (2430, 22928), (2592, 21495), (2866, 19440), (3240, 17196), (3888, 14330), (4299, 12960), (4320, 12897), (4860, 11464), (5732, 9720), (6480, 8598), (7165, 7776)]