15678002160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{86753}}^1$

素因数の和:87023

約数の個数: 120

約数和(自身を含む): 52862335344

約数和(自身を除く): 37184333184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 251, 360, 502, 720, 753, 1004, 1255, 1506, 2008, 2259, 2510, 3012, 3765, 4016, 4518, 5020, 6024, 7530, 9036, 10040, 11295, 12048, 15060, 18072, 20080, 22590, 30120, 36144, 45180, 60240, 86753, 90360, 173506, 180720, 260259, 347012, 433765, 520518, 694024, 780777, 867530, 1041036, 1301295, 1388048, 1561554, 1735060, 2082072, 2602590, 3123108, 3470120, 3903885, 4164144, 5205180, 6246216, 6940240, 7807770, 10410360, 12492432, 15615540, 20820720, 21775003, 31231080, 43550006, 62462160, 65325009, 87100012, 108875015, 130650018, 174200024, 195975027, 217750030, 261300036, 326625045, 348400048, 391950054, 435500060, 522600072, 653250090, 783900108, 871000120, 979875135, 1045200144, 1306500180, 1567800216, 1742000240, 1959750270, 2613000360, 3135600432, 3919500540, 5226000720, 7839001080, 15678002160]

約数ペア:

[(1, 15678002160), (2, 7839001080), (3, 5226000720), (4, 3919500540), (5, 3135600432), (6, 2613000360), (8, 1959750270), (9, 1742000240), (10, 1567800216), (12, 1306500180), (15, 1045200144), (16, 979875135), (18, 871000120), (20, 783900108), (24, 653250090), (30, 522600072), (36, 435500060), (40, 391950054), (45, 348400048), (48, 326625045), (60, 261300036), (72, 217750030), (80, 195975027), (90, 174200024), (120, 130650018), (144, 108875015), (180, 87100012), (240, 65325009), (251, 62462160), (360, 43550006), (502, 31231080), (720, 21775003), (753, 20820720), (1004, 15615540), (1255, 12492432), (1506, 10410360), (2008, 7807770), (2259, 6940240), (2510, 6246216), (3012, 5205180), (3765, 4164144), (4016, 3903885), (4518, 3470120), (5020, 3123108), (6024, 2602590), (7530, 2082072), (9036, 1735060), (10040, 1561554), (11295, 1388048), (12048, 1301295), (15060, 1041036), (18072, 867530), (20080, 780777), (22590, 694024), (30120, 520518), (36144, 433765), (45180, 347012), (60240, 260259), (86753, 180720), (90360, 173506)]