1288044360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83207}}^1$

素因数の和:83267

約数の個数: 96

約数和(自身を含む): 4283547840

約数和(自身を除く): 2995503480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1290, 1548, 1720, 1935, 2580, 3096, 3870, 5160, 7740, 15480, 83207, 166414, 249621, 332828, 416035, 499242, 665656, 748863, 832070, 998484, 1248105, 1497726, 1664140, 1996968, 2496210, 2995452, 3328280, 3577901, 3744315, 4992420, 5990904, 7155802, 7488630, 9984840, 10733703, 14311604, 14977260, 17889505, 21467406, 28623208, 29954520, 32201109, 35779010, 42934812, 53668515, 64402218, 71558020, 85869624, 107337030, 128804436, 143116040, 161005545, 214674060, 257608872, 322011090, 429348120, 644022180, 1288044360]

約数ペア:

[(1, 1288044360), (2, 644022180), (3, 429348120), (4, 322011090), (5, 257608872), (6, 214674060), (8, 161005545), (9, 143116040), (10, 128804436), (12, 107337030), (15, 85869624), (18, 71558020), (20, 64402218), (24, 53668515), (30, 42934812), (36, 35779010), (40, 32201109), (43, 29954520), (45, 28623208), (60, 21467406), (72, 17889505), (86, 14977260), (90, 14311604), (120, 10733703), (129, 9984840), (172, 7488630), (180, 7155802), (215, 5990904), (258, 4992420), (344, 3744315), (360, 3577901), (387, 3328280), (430, 2995452), (516, 2496210), (645, 1996968), (774, 1664140), (860, 1497726), (1032, 1248105), (1290, 998484), (1548, 832070), (1720, 748863), (1935, 665656), (2580, 499242), (3096, 416035), (3870, 332828), (5160, 249621), (7740, 166414), (15480, 83207)]