657338040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1223}}^1\times {\mathrm{1493}}^1$

素因数の和:2733

約数の個数: 96

約数和(自身を含む): 2139527520

約数和(自身を除く): 1482189480

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, 360, 1223, 1493, 2446, 2986, 3669, 4479, 4892, 5972, 6115, 7338, 7465, 8958, 9784, 11007, 11944, 12230, 13437, 14676, 14930, 17916, 18345, 22014, 22395, 24460, 26874, 29352, 29860, 35832, 36690, 44028, 44790, 48920, 53748, 55035, 59720, 67185, 73380, 88056, 89580, 107496, 110070, 134370, 146760, 179160, 220140, 268740, 440280, 537480, 1825939, 3651878, 5477817, 7303756, 9129695, 10955634, 14607512, 16433451, 18259390, 21911268, 27389085, 32866902, 36518780, 43822536, 54778170, 65733804, 73037560, 82167255, 109556340, 131467608, 164334510, 219112680, 328669020, 657338040]

約数ペア:

[(1, 657338040), (2, 328669020), (3, 219112680), (4, 164334510), (5, 131467608), (6, 109556340), (8, 82167255), (9, 73037560), (10, 65733804), (12, 54778170), (15, 43822536), (18, 36518780), (20, 32866902), (24, 27389085), (30, 21911268), (36, 18259390), (40, 16433451), (45, 14607512), (60, 10955634), (72, 9129695), (90, 7303756), (120, 5477817), (180, 3651878), (360, 1825939), (1223, 537480), (1493, 440280), (2446, 268740), (2986, 220140), (3669, 179160), (4479, 146760), (4892, 134370), (5972, 110070), (6115, 107496), (7338, 89580), (7465, 88056), (8958, 73380), (9784, 67185), (11007, 59720), (11944, 55035), (12230, 53748), (13437, 48920), (14676, 44790), (14930, 44028), (17916, 36690), (18345, 35832), (22014, 29860), (22395, 29352), (24460, 26874)]