61198920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1223}}^1$

素因数の和:1379

約数の個数: 96

約数和(自身を含む): 200491200

約数和(自身を除く): 139292280

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, 139, 180, 278, 360, 417, 556, 695, 834, 1112, 1223, 1251, 1390, 1668, 2085, 2446, 2502, 2780, 3336, 3669, 4170, 4892, 5004, 5560, 6115, 6255, 7338, 8340, 9784, 10008, 11007, 12230, 12510, 14676, 16680, 18345, 22014, 24460, 25020, 29352, 36690, 44028, 48920, 50040, 55035, 73380, 88056, 110070, 146760, 169997, 220140, 339994, 440280, 509991, 679988, 849985, 1019982, 1359976, 1529973, 1699970, 2039964, 2549955, 3059946, 3399940, 4079928, 5099910, 6119892, 6799880, 7649865, 10199820, 12239784, 15299730, 20399640, 30599460, 61198920]

約数ペア:

[(1, 61198920), (2, 30599460), (3, 20399640), (4, 15299730), (5, 12239784), (6, 10199820), (8, 7649865), (9, 6799880), (10, 6119892), (12, 5099910), (15, 4079928), (18, 3399940), (20, 3059946), (24, 2549955), (30, 2039964), (36, 1699970), (40, 1529973), (45, 1359976), (60, 1019982), (72, 849985), (90, 679988), (120, 509991), (139, 440280), (180, 339994), (278, 220140), (360, 169997), (417, 146760), (556, 110070), (695, 88056), (834, 73380), (1112, 55035), (1223, 50040), (1251, 48920), (1390, 44028), (1668, 36690), (2085, 29352), (2446, 25020), (2502, 24460), (2780, 22014), (3336, 18345), (3669, 16680), (4170, 14676), (4892, 12510), (5004, 12230), (5560, 11007), (6115, 10008), (6255, 9784), (7338, 8340)]