56379240

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17401}}^1$

素因数の和:17424

約数の個数: 80

約数和(自身を含む): 189507780

約数和(自身を除く): 133128540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 17401, 34802, 52203, 69604, 87005, 104406, 139208, 156609, 174010, 208812, 261015, 313218, 348020, 417624, 469827, 522030, 626436, 696040, 783045, 939654, 1044060, 1252872, 1409481, 1566090, 1879308, 2088120, 2349135, 2818962, 3132180, 3758616, 4698270, 5637924, 6264360, 7047405, 9396540, 11275848, 14094810, 18793080, 28189620, 56379240]

約数ペア:

[(1, 56379240), (2, 28189620), (3, 18793080), (4, 14094810), (5, 11275848), (6, 9396540), (8, 7047405), (9, 6264360), (10, 5637924), (12, 4698270), (15, 3758616), (18, 3132180), (20, 2818962), (24, 2349135), (27, 2088120), (30, 1879308), (36, 1566090), (40, 1409481), (45, 1252872), (54, 1044060), (60, 939654), (72, 783045), (81, 696040), (90, 626436), (108, 522030), (120, 469827), (135, 417624), (162, 348020), (180, 313218), (216, 261015), (270, 208812), (324, 174010), (360, 156609), (405, 139208), (540, 104406), (648, 87005), (810, 69604), (1080, 52203), (1620, 34802), (3240, 17401)]