123477540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{10663}}^1$

素因数の和:10868

約数の個数: 48

約数和(自身を含む): 347561088

約数和(自身を除く): 224083548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 193, 386, 579, 772, 965, 1158, 1930, 2316, 2895, 3860, 5790, 10663, 11580, 21326, 31989, 42652, 53315, 63978, 106630, 127956, 159945, 213260, 319890, 639780, 2057959, 4115918, 6173877, 8231836, 10289795, 12347754, 20579590, 24695508, 30869385, 41159180, 61738770, 123477540]

約数ペア:

[(1, 123477540), (2, 61738770), (3, 41159180), (4, 30869385), (5, 24695508), (6, 20579590), (10, 12347754), (12, 10289795), (15, 8231836), (20, 6173877), (30, 4115918), (60, 2057959), (193, 639780), (386, 319890), (579, 213260), (772, 159945), (965, 127956), (1158, 106630), (1930, 63978), (2316, 53315), (2895, 42652), (3860, 31989), (5790, 21326), (10663, 11580)]