1239520560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{5164669}}^1$

素因数の和:5164685

約数の個数: 40

約数和(自身を含む): 3842514480

約数和(自身を除く): 2602993920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 5164669, 10329338, 15494007, 20658676, 25823345, 30988014, 41317352, 51646690, 61976028, 77470035, 82634704, 103293380, 123952056, 154940070, 206586760, 247904112, 309880140, 413173520, 619760280, 1239520560]

約数ペア:

[(1, 1239520560), (2, 619760280), (3, 413173520), (4, 309880140), (5, 247904112), (6, 206586760), (8, 154940070), (10, 123952056), (12, 103293380), (15, 82634704), (16, 77470035), (20, 61976028), (24, 51646690), (30, 41317352), (40, 30988014), (48, 25823345), (60, 20658676), (80, 15494007), (120, 10329338), (240, 5164669)]