55719480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{2357}}^1$

素因数の和:2568

約数の個数: 64

約数和(自身を含む): 168078240

約数和(自身を除く): 112358760

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, 2357, 2364, 2955, 3940, 4714, 4728, 5910, 7071, 7880, 9428, 11785, 11820, 14142, 18856, 23570, 23640, 28284, 35355, 47140, 56568, 70710, 94280, 141420, 282840, 464329, 928658, 1392987, 1857316, 2321645, 2785974, 3714632, 4643290, 5571948, 6964935, 9286580, 11143896, 13929870, 18573160, 27859740, 55719480]

約数ペア:

[(1, 55719480), (2, 27859740), (3, 18573160), (4, 13929870), (5, 11143896), (6, 9286580), (8, 6964935), (10, 5571948), (12, 4643290), (15, 3714632), (20, 2785974), (24, 2321645), (30, 1857316), (40, 1392987), (60, 928658), (120, 464329), (197, 282840), (394, 141420), (591, 94280), (788, 70710), (985, 56568), (1182, 47140), (1576, 35355), (1970, 28284), (2357, 23640), (2364, 23570), (2955, 18856), (3940, 14142), (4714, 11820), (4728, 11785), (5910, 9428), (7071, 7880)]