1285292280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{10710769}}^1$

素因数の和:10710783

約数の個数: 32

約数和(自身を含む): 3855877200

約数和(自身を除く): 2570584920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 10710769, 21421538, 32132307, 42843076, 53553845, 64264614, 85686152, 107107690, 128529228, 160661535, 214215380, 257058456, 321323070, 428430760, 642646140, 1285292280]

約数ペア:

[(1, 1285292280), (2, 642646140), (3, 428430760), (4, 321323070), (5, 257058456), (6, 214215380), (8, 160661535), (10, 128529228), (12, 107107690), (15, 85686152), (20, 64264614), (24, 53553845), (30, 42843076), (40, 32132307), (60, 21421538), (120, 10710769)]