12871707120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{777277}}^1$

素因数の和:777319

約数の個数: 120

約数和(自身を含む): 45106996896

約数和(自身を除く): 32235289776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 8280, 16560, 777277, 1554554, 2331831, 3109108, 3886385, 4663662, 6218216, 6995493, 7772770, 9327324, 11659155, 12436432, 13990986, 15545540, 17877371, 18654648, 23318310, 27981972, 31091080, 34977465, 35754742, 37309296, 46636620, 53632113, 55963944, 62182160, 69954930, 71509484, 89386855, 93273240, 107264226, 111927888, 139909860, 143018968, 160896339, 178773710, 186546480, 214528452, 268160565, 279819720, 286037936, 321792678, 357547420, 429056904, 536321130, 559639440, 643585356, 715094840, 804481695, 858113808, 1072642260, 1287170712, 1430189680, 1608963390, 2145284520, 2574341424, 3217926780, 4290569040, 6435853560, 12871707120]

約数ペア:

[(1, 12871707120), (2, 6435853560), (3, 4290569040), (4, 3217926780), (5, 2574341424), (6, 2145284520), (8, 1608963390), (9, 1430189680), (10, 1287170712), (12, 1072642260), (15, 858113808), (16, 804481695), (18, 715094840), (20, 643585356), (23, 559639440), (24, 536321130), (30, 429056904), (36, 357547420), (40, 321792678), (45, 286037936), (46, 279819720), (48, 268160565), (60, 214528452), (69, 186546480), (72, 178773710), (80, 160896339), (90, 143018968), (92, 139909860), (115, 111927888), (120, 107264226), (138, 93273240), (144, 89386855), (180, 71509484), (184, 69954930), (207, 62182160), (230, 55963944), (240, 53632113), (276, 46636620), (345, 37309296), (360, 35754742), (368, 34977465), (414, 31091080), (460, 27981972), (552, 23318310), (690, 18654648), (720, 17877371), (828, 15545540), (920, 13990986), (1035, 12436432), (1104, 11659155), (1380, 9327324), (1656, 7772770), (1840, 6995493), (2070, 6218216), (2760, 4663662), (3312, 3886385), (4140, 3109108), (5520, 2331831), (8280, 1554554), (16560, 777277)]