1239573960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^3\times {\mathrm{283}}^1$

素因数の和:369

約数の個数: 192

約数和(自身を含む): 4226601600

約数和(自身を除く): 2987027640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 283, 345, 360, 414, 460, 529, 552, 566, 690, 828, 849, 920, 1035, 1058, 1132, 1380, 1415, 1587, 1656, 1698, 2070, 2116, 2264, 2547, 2645, 2760, 2830, 3174, 3396, 4140, 4232, 4245, 4761, 5094, 5290, 5660, 6348, 6509, 6792, 7935, 8280, 8490, 9522, 10188, 10580, 11320, 12167, 12696, 12735, 13018, 15870, 16980, 19044, 19527, 20376, 21160, 23805, 24334, 25470, 26036, 31740, 32545, 33960, 36501, 38088, 39054, 47610, 48668, 50940, 52072, 58581, 60835, 63480, 65090, 73002, 78108, 95220, 97336, 97635, 101880, 109503, 117162, 121670, 130180, 146004, 149707, 156216, 182505, 190440, 195270, 219006, 234324, 243340, 260360, 292008, 292905, 299414, 365010, 390540, 438012, 449121, 468648, 486680, 547515, 585810, 598828, 730020, 748535, 781080, 876024, 898242, 1095030, 1171620, 1197656, 1347363, 1460040, 1497070, 1796484, 2190060, 2245605, 2343240, 2694726, 2994140, 3443261, 3592968, 4380120, 4491210, 5389452, 5988280, 6736815, 6886522, 8982420, 10329783, 10778904, 13473630, 13773044, 17216305, 17964840, 20659566, 26947260, 27546088, 30989349, 34432610, 41319132, 51648915, 53894520, 61978698, 68865220, 82638264, 103297830, 123957396, 137730440, 154946745, 206595660, 247914792, 309893490, 413191320, 619786980, 1239573960]

約数ペア:

[(1, 1239573960), (2, 619786980), (3, 413191320), (4, 309893490), (5, 247914792), (6, 206595660), (8, 154946745), (9, 137730440), (10, 123957396), (12, 103297830), (15, 82638264), (18, 68865220), (20, 61978698), (23, 53894520), (24, 51648915), (30, 41319132), (36, 34432610), (40, 30989349), (45, 27546088), (46, 26947260), (60, 20659566), (69, 17964840), (72, 17216305), (90, 13773044), (92, 13473630), (115, 10778904), (120, 10329783), (138, 8982420), (180, 6886522), (184, 6736815), (207, 5988280), (230, 5389452), (276, 4491210), (283, 4380120), (345, 3592968), (360, 3443261), (414, 2994140), (460, 2694726), (529, 2343240), (552, 2245605), (566, 2190060), (690, 1796484), (828, 1497070), (849, 1460040), (920, 1347363), (1035, 1197656), (1058, 1171620), (1132, 1095030), (1380, 898242), (1415, 876024), (1587, 781080), (1656, 748535), (1698, 730020), (2070, 598828), (2116, 585810), (2264, 547515), (2547, 486680), (2645, 468648), (2760, 449121), (2830, 438012), (3174, 390540), (3396, 365010), (4140, 299414), (4232, 292905), (4245, 292008), (4761, 260360), (5094, 243340), (5290, 234324), (5660, 219006), (6348, 195270), (6509, 190440), (6792, 182505), (7935, 156216), (8280, 149707), (8490, 146004), (9522, 130180), (10188, 121670), (10580, 117162), (11320, 109503), (12167, 101880), (12696, 97635), (12735, 97336), (13018, 95220), (15870, 78108), (16980, 73002), (19044, 65090), (19527, 63480), (20376, 60835), (21160, 58581), (23805, 52072), (24334, 50940), (25470, 48668), (26036, 47610), (31740, 39054), (32545, 38088), (33960, 36501)]