71242680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{593689}}^1$

素因数の和:593703

約数の個数: 32

約数和(自身を含む): 213728400

約数和(自身を除く): 142485720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 593689, 1187378, 1781067, 2374756, 2968445, 3562134, 4749512, 5936890, 7124268, 8905335, 11873780, 14248536, 17810670, 23747560, 35621340, 71242680]

約数ペア:

[(1, 71242680), (2, 35621340), (3, 23747560), (4, 17810670), (5, 14248536), (6, 11873780), (8, 8905335), (10, 7124268), (12, 5936890), (15, 4749512), (20, 3562134), (24, 2968445), (30, 2374756), (40, 1781067), (60, 1187378), (120, 593689)]