56641140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{104891}}^1$

素因数の和:104909

約数の個数: 48

約数和(自身を含む): 176218560

約数和(自身を除く): 119577420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 104891, 209782, 314673, 419564, 524455, 629346, 944019, 1048910, 1258692, 1573365, 1888038, 2097820, 2832057, 3146730, 3776076, 4720095, 5664114, 6293460, 9440190, 11328228, 14160285, 18880380, 28320570, 56641140]

約数ペア:

[(1, 56641140), (2, 28320570), (3, 18880380), (4, 14160285), (5, 11328228), (6, 9440190), (9, 6293460), (10, 5664114), (12, 4720095), (15, 3776076), (18, 3146730), (20, 2832057), (27, 2097820), (30, 1888038), (36, 1573365), (45, 1258692), (54, 1048910), (60, 944019), (90, 629346), (108, 524455), (135, 419564), (180, 314673), (270, 209782), (540, 104891)]