121603760

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{66089}}^1$

素因数の和:66125

約数の個数: 40

約数和(自身を含む): 295025760

約数和(自身を除く): 173422000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 66089, 132178, 264356, 330445, 528712, 660890, 1057424, 1321780, 1520047, 2643560, 3040094, 5287120, 6080188, 7600235, 12160376, 15200470, 24320752, 30400940, 60801880, 121603760]

約数ペア:

[(1, 121603760), (2, 60801880), (4, 30400940), (5, 24320752), (8, 15200470), (10, 12160376), (16, 7600235), (20, 6080188), (23, 5287120), (40, 3040094), (46, 2643560), (80, 1520047), (92, 1321780), (115, 1057424), (184, 660890), (230, 528712), (368, 330445), (460, 264356), (920, 132178), (1840, 66089)]