4137240

素因数分解:

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

素因数の和:1536

約数の個数: 64

約数和(自身を含む): 12960000

約数和(自身を除く): 8822760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 1499, 2760, 2998, 4497, 5996, 7495, 8994, 11992, 14990, 17988, 22485, 29980, 34477, 35976, 44970, 59960, 68954, 89940, 103431, 137908, 172385, 179880, 206862, 275816, 344770, 413724, 517155, 689540, 827448, 1034310, 1379080, 2068620, 4137240]

約数ペア:

[(1, 4137240), (2, 2068620), (3, 1379080), (4, 1034310), (5, 827448), (6, 689540), (8, 517155), (10, 413724), (12, 344770), (15, 275816), (20, 206862), (23, 179880), (24, 172385), (30, 137908), (40, 103431), (46, 89940), (60, 68954), (69, 59960), (92, 44970), (115, 35976), (120, 34477), (138, 29980), (184, 22485), (230, 17988), (276, 14990), (345, 11992), (460, 8994), (552, 7495), (690, 5996), (920, 4497), (1380, 2998), (1499, 2760)]