165009120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{343769}}^1$

素因数の和:343787

約数の個数: 48

約数和(自身を含む): 519780240

約数和(自身を除く): 354771120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 343769, 687538, 1031307, 1375076, 1718845, 2062614, 2750152, 3437690, 4125228, 5156535, 5500304, 6875380, 8250456, 10313070, 11000608, 13750760, 16500912, 20626140, 27501520, 33001824, 41252280, 55003040, 82504560, 165009120]

約数ペア:

[(1, 165009120), (2, 82504560), (3, 55003040), (4, 41252280), (5, 33001824), (6, 27501520), (8, 20626140), (10, 16500912), (12, 13750760), (15, 11000608), (16, 10313070), (20, 8250456), (24, 6875380), (30, 5500304), (32, 5156535), (40, 4125228), (48, 3437690), (60, 2750152), (80, 2062614), (96, 1718845), (120, 1375076), (160, 1031307), (240, 687538), (480, 343769)]