39560760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{109891}}^1$

素因数の和:109908

約数の個数: 48

約数和(自身を含む): 128573640

約数和(自身を除く): 89012880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 109891, 219782, 329673, 439564, 549455, 659346, 879128, 989019, 1098910, 1318692, 1648365, 1978038, 2197820, 2637384, 3296730, 3956076, 4395640, 4945095, 6593460, 7912152, 9890190, 13186920, 19780380, 39560760]

約数ペア:

[(1, 39560760), (2, 19780380), (3, 13186920), (4, 9890190), (5, 7912152), (6, 6593460), (8, 4945095), (9, 4395640), (10, 3956076), (12, 3296730), (15, 2637384), (18, 2197820), (20, 1978038), (24, 1648365), (30, 1318692), (36, 1098910), (40, 989019), (45, 879128), (60, 659346), (72, 549455), (90, 439564), (120, 329673), (180, 219782), (360, 109891)]