61203960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{863}}^1$

素因数の和:1077

約数の個数: 96

約数和(自身を含む): 200154240

約数和(自身を除く): 138950280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 197, 360, 394, 591, 788, 863, 985, 1182, 1576, 1726, 1773, 1970, 2364, 2589, 2955, 3452, 3546, 3940, 4315, 4728, 5178, 5910, 6904, 7092, 7767, 7880, 8630, 8865, 10356, 11820, 12945, 14184, 15534, 17260, 17730, 20712, 23640, 25890, 31068, 34520, 35460, 38835, 51780, 62136, 70920, 77670, 103560, 155340, 170011, 310680, 340022, 510033, 680044, 850055, 1020066, 1360088, 1530099, 1700110, 2040132, 2550165, 3060198, 3400220, 4080264, 5100330, 6120396, 6800440, 7650495, 10200660, 12240792, 15300990, 20401320, 30601980, 61203960]

約数ペア:

[(1, 61203960), (2, 30601980), (3, 20401320), (4, 15300990), (5, 12240792), (6, 10200660), (8, 7650495), (9, 6800440), (10, 6120396), (12, 5100330), (15, 4080264), (18, 3400220), (20, 3060198), (24, 2550165), (30, 2040132), (36, 1700110), (40, 1530099), (45, 1360088), (60, 1020066), (72, 850055), (90, 680044), (120, 510033), (180, 340022), (197, 310680), (360, 170011), (394, 155340), (591, 103560), (788, 77670), (863, 70920), (985, 62136), (1182, 51780), (1576, 38835), (1726, 35460), (1773, 34520), (1970, 31068), (2364, 25890), (2589, 23640), (2955, 20712), (3452, 17730), (3546, 17260), (3940, 15534), (4315, 14184), (4728, 12945), (5178, 11820), (5910, 10356), (6904, 8865), (7092, 8630), (7767, 7880)]