157043760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{654349}}^1$

素因数の和:654365

約数の個数: 40

約数和(自身を含む): 486836400

約数和(自身を除く): 329792640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 654349, 1308698, 1963047, 2617396, 3271745, 3926094, 5234792, 6543490, 7852188, 9815235, 10469584, 13086980, 15704376, 19630470, 26173960, 31408752, 39260940, 52347920, 78521880, 157043760]

約数ペア:

[(1, 157043760), (2, 78521880), (3, 52347920), (4, 39260940), (5, 31408752), (6, 26173960), (8, 19630470), (10, 15704376), (12, 13086980), (15, 10469584), (16, 9815235), (20, 7852188), (24, 6543490), (30, 5234792), (40, 3926094), (48, 3271745), (60, 2617396), (80, 1963047), (120, 1308698), (240, 654349)]