12768120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1223}}^1$

素因数の和:1269

約数の個数: 96

約数和(自身を含む): 42962400

約数和(自身を除く): 30194280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 290, 348, 360, 435, 522, 580, 696, 870, 1044, 1160, 1223, 1305, 1740, 2088, 2446, 2610, 3480, 3669, 4892, 5220, 6115, 7338, 9784, 10440, 11007, 12230, 14676, 18345, 22014, 24460, 29352, 35467, 36690, 44028, 48920, 55035, 70934, 73380, 88056, 106401, 110070, 141868, 146760, 177335, 212802, 220140, 283736, 319203, 354670, 425604, 440280, 532005, 638406, 709340, 851208, 1064010, 1276812, 1418680, 1596015, 2128020, 2553624, 3192030, 4256040, 6384060, 12768120]

約数ペア:

[(1, 12768120), (2, 6384060), (3, 4256040), (4, 3192030), (5, 2553624), (6, 2128020), (8, 1596015), (9, 1418680), (10, 1276812), (12, 1064010), (15, 851208), (18, 709340), (20, 638406), (24, 532005), (29, 440280), (30, 425604), (36, 354670), (40, 319203), (45, 283736), (58, 220140), (60, 212802), (72, 177335), (87, 146760), (90, 141868), (116, 110070), (120, 106401), (145, 88056), (174, 73380), (180, 70934), (232, 55035), (261, 48920), (290, 44028), (348, 36690), (360, 35467), (435, 29352), (522, 24460), (580, 22014), (696, 18345), (870, 14676), (1044, 12230), (1160, 11007), (1223, 10440), (1305, 9784), (1740, 7338), (2088, 6115), (2446, 5220), (2610, 4892), (3480, 3669)]