2453160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{20443}}^1$

素因数の和:20457

約数の個数: 32

約数和(自身を含む): 7359840

約数和(自身を除く): 4906680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 20443, 40886, 61329, 81772, 102215, 122658, 163544, 204430, 245316, 306645, 408860, 490632, 613290, 817720, 1226580, 2453160]

約数ペア:

[(1, 2453160), (2, 1226580), (3, 817720), (4, 613290), (5, 490632), (6, 408860), (8, 306645), (10, 245316), (12, 204430), (15, 163544), (20, 122658), (24, 102215), (30, 81772), (40, 61329), (60, 40886), (120, 20443)]