140156760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1167973}}^1$

素因数の和:1167987

約数の個数: 32

約数和(自身を含む): 420470640

約数和(自身を除く): 280313880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1167973, 2335946, 3503919, 4671892, 5839865, 7007838, 9343784, 11679730, 14015676, 17519595, 23359460, 28031352, 35039190, 46718920, 70078380, 140156760]

約数ペア:

[(1, 140156760), (2, 70078380), (3, 46718920), (4, 35039190), (5, 28031352), (6, 23359460), (8, 17519595), (10, 14015676), (12, 11679730), (15, 9343784), (20, 7007838), (24, 5839865), (30, 4671892), (40, 3503919), (60, 2335946), (120, 1167973)]