30677880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{255649}}^1$

素因数の和:255663

約数の個数: 32

約数和(自身を含む): 92034000

約数和(自身を除く): 61356120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 255649, 511298, 766947, 1022596, 1278245, 1533894, 2045192, 2556490, 3067788, 3834735, 5112980, 6135576, 7669470, 10225960, 15338940, 30677880]

約数ペア:

[(1, 30677880), (2, 15338940), (3, 10225960), (4, 7669470), (5, 6135576), (6, 5112980), (8, 3834735), (10, 3067788), (12, 2556490), (15, 2045192), (20, 1533894), (24, 1278245), (30, 1022596), (40, 766947), (60, 511298), (120, 255649)]