156213240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{56599}}^1$

素因数の和:56636

約数の個数: 64

約数和(自身を含む): 489024000

約数和(自身を除く): 332810760

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, 2760, 56599, 113198, 169797, 226396, 282995, 339594, 452792, 565990, 679188, 848985, 1131980, 1301777, 1358376, 1697970, 2263960, 2603554, 3395940, 3905331, 5207108, 6508885, 6791880, 7810662, 10414216, 13017770, 15621324, 19526655, 26035540, 31242648, 39053310, 52071080, 78106620, 156213240]

約数ペア:

[(1, 156213240), (2, 78106620), (3, 52071080), (4, 39053310), (5, 31242648), (6, 26035540), (8, 19526655), (10, 15621324), (12, 13017770), (15, 10414216), (20, 7810662), (23, 6791880), (24, 6508885), (30, 5207108), (40, 3905331), (46, 3395940), (60, 2603554), (69, 2263960), (92, 1697970), (115, 1358376), (120, 1301777), (138, 1131980), (184, 848985), (230, 679188), (276, 565990), (345, 452792), (460, 339594), (552, 282995), (690, 226396), (920, 169797), (1380, 113198), (2760, 56599)]