82984560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{345769}}^1$

素因数の和:345785

約数の個数: 40

約数和(自身を含む): 257252880

約数和(自身を除く): 174268320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 345769, 691538, 1037307, 1383076, 1728845, 2074614, 2766152, 3457690, 4149228, 5186535, 5532304, 6915380, 8298456, 10373070, 13830760, 16596912, 20746140, 27661520, 41492280, 82984560]

約数ペア:

[(1, 82984560), (2, 41492280), (3, 27661520), (4, 20746140), (5, 16596912), (6, 13830760), (8, 10373070), (10, 8298456), (12, 6915380), (15, 5532304), (16, 5186535), (20, 4149228), (24, 3457690), (30, 2766152), (40, 2074614), (48, 1728845), (60, 1383076), (80, 1037307), (120, 691538), (240, 345769)]