12411720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1499}}^1$

素因数の和:1539

約数の個数: 96

約数和(自身を含む): 42120000

約数和(自身を除く): 29708280

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, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1499, 1656, 2070, 2760, 2998, 4140, 4497, 5996, 7495, 8280, 8994, 11992, 13491, 14990, 17988, 22485, 26982, 29980, 34477, 35976, 44970, 53964, 59960, 67455, 68954, 89940, 103431, 107928, 134910, 137908, 172385, 179880, 206862, 269820, 275816, 310293, 344770, 413724, 517155, 539640, 620586, 689540, 827448, 1034310, 1241172, 1379080, 1551465, 2068620, 2482344, 3102930, 4137240, 6205860, 12411720]

約数ペア:

[(1, 12411720), (2, 6205860), (3, 4137240), (4, 3102930), (5, 2482344), (6, 2068620), (8, 1551465), (9, 1379080), (10, 1241172), (12, 1034310), (15, 827448), (18, 689540), (20, 620586), (23, 539640), (24, 517155), (30, 413724), (36, 344770), (40, 310293), (45, 275816), (46, 269820), (60, 206862), (69, 179880), (72, 172385), (90, 137908), (92, 134910), (115, 107928), (120, 103431), (138, 89940), (180, 68954), (184, 67455), (207, 59960), (230, 53964), (276, 44970), (345, 35976), (360, 34477), (414, 29980), (460, 26982), (552, 22485), (690, 17988), (828, 14990), (920, 13491), (1035, 11992), (1380, 8994), (1499, 8280), (1656, 7495), (2070, 5996), (2760, 4497), (2998, 4140)]