55167120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{397}}^1$

素因数の和:609

約数の個数: 120

約数和(自身を含む): 186698616

約数和(自身を除く): 131531496

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 193, 240, 360, 386, 397, 579, 720, 772, 794, 965, 1158, 1191, 1544, 1588, 1737, 1930, 1985, 2316, 2382, 2895, 3088, 3176, 3474, 3573, 3860, 3970, 4632, 4764, 5790, 5955, 6352, 6948, 7146, 7720, 7940, 8685, 9264, 9528, 11580, 11910, 13896, 14292, 15440, 15880, 17370, 17865, 19056, 23160, 23820, 27792, 28584, 31760, 34740, 35730, 46320, 47640, 57168, 69480, 71460, 76621, 95280, 138960, 142920, 153242, 229863, 285840, 306484, 383105, 459726, 612968, 689589, 766210, 919452, 1149315, 1225936, 1379178, 1532420, 1838904, 2298630, 2758356, 3064840, 3447945, 3677808, 4597260, 5516712, 6129680, 6895890, 9194520, 11033424, 13791780, 18389040, 27583560, 55167120]

約数ペア:

[(1, 55167120), (2, 27583560), (3, 18389040), (4, 13791780), (5, 11033424), (6, 9194520), (8, 6895890), (9, 6129680), (10, 5516712), (12, 4597260), (15, 3677808), (16, 3447945), (18, 3064840), (20, 2758356), (24, 2298630), (30, 1838904), (36, 1532420), (40, 1379178), (45, 1225936), (48, 1149315), (60, 919452), (72, 766210), (80, 689589), (90, 612968), (120, 459726), (144, 383105), (180, 306484), (193, 285840), (240, 229863), (360, 153242), (386, 142920), (397, 138960), (579, 95280), (720, 76621), (772, 71460), (794, 69480), (965, 57168), (1158, 47640), (1191, 46320), (1544, 35730), (1588, 34740), (1737, 31760), (1930, 28584), (1985, 27792), (2316, 23820), (2382, 23160), (2895, 19056), (3088, 17865), (3176, 17370), (3474, 15880), (3573, 15440), (3860, 14292), (3970, 13896), (4632, 11910), (4764, 11580), (5790, 9528), (5955, 9264), (6352, 8685), (6948, 7940), (7146, 7720)]