105978120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{4483}}^1$

素因数の和:4694

約数の個数: 64

約数和(自身を含む): 319619520

約数和(自身を除く): 213641400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 197, 394, 591, 788, 985, 1182, 1576, 1970, 2364, 2955, 3940, 4483, 4728, 5910, 7880, 8966, 11820, 13449, 17932, 22415, 23640, 26898, 35864, 44830, 53796, 67245, 89660, 107592, 134490, 179320, 268980, 537960, 883151, 1766302, 2649453, 3532604, 4415755, 5298906, 7065208, 8831510, 10597812, 13247265, 17663020, 21195624, 26494530, 35326040, 52989060, 105978120]

約数ペア:

[(1, 105978120), (2, 52989060), (3, 35326040), (4, 26494530), (5, 21195624), (6, 17663020), (8, 13247265), (10, 10597812), (12, 8831510), (15, 7065208), (20, 5298906), (24, 4415755), (30, 3532604), (40, 2649453), (60, 1766302), (120, 883151), (197, 537960), (394, 268980), (591, 179320), (788, 134490), (985, 107592), (1182, 89660), (1576, 67245), (1970, 53796), (2364, 44830), (2955, 35864), (3940, 26898), (4483, 23640), (4728, 22415), (5910, 17932), (7880, 13449), (8966, 11820)]