120568470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2789}}^1$

素因数の和:2941

約数の個数: 64

約数和(自身を含む): 318193920

約数和(自身を除く): 197625450

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 131, 165, 262, 330, 393, 655, 786, 1310, 1441, 1965, 2789, 2882, 3930, 4323, 5578, 7205, 8367, 8646, 13945, 14410, 16734, 21615, 27890, 30679, 41835, 43230, 61358, 83670, 92037, 153395, 184074, 306790, 365359, 460185, 730718, 920370, 1096077, 1826795, 2192154, 3653590, 4018949, 5480385, 8037898, 10960770, 12056847, 20094745, 24113694, 40189490, 60284235, 120568470]

約数ペア:

[(1, 120568470), (2, 60284235), (3, 40189490), (5, 24113694), (6, 20094745), (10, 12056847), (11, 10960770), (15, 8037898), (22, 5480385), (30, 4018949), (33, 3653590), (55, 2192154), (66, 1826795), (110, 1096077), (131, 920370), (165, 730718), (262, 460185), (330, 365359), (393, 306790), (655, 184074), (786, 153395), (1310, 92037), (1441, 83670), (1965, 61358), (2789, 43230), (2882, 41835), (3930, 30679), (4323, 27890), (5578, 21615), (7205, 16734), (8367, 14410), (8646, 13945)]