155426760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{2237}}^1$

素因数の和:2447

約数の個数: 96

約数和(自身を含む): 507981240

約数和(自身を除く): 352554480

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, 193, 360, 386, 579, 772, 965, 1158, 1544, 1737, 1930, 2237, 2316, 2895, 3474, 3860, 4474, 4632, 5790, 6711, 6948, 7720, 8685, 8948, 11185, 11580, 13422, 13896, 17370, 17896, 20133, 22370, 23160, 26844, 33555, 34740, 40266, 44740, 53688, 67110, 69480, 80532, 89480, 100665, 134220, 161064, 201330, 268440, 402660, 431741, 805320, 863482, 1295223, 1726964, 2158705, 2590446, 3453928, 3885669, 4317410, 5180892, 6476115, 7771338, 8634820, 10361784, 12952230, 15542676, 17269640, 19428345, 25904460, 31085352, 38856690, 51808920, 77713380, 155426760]

約数ペア:

[(1, 155426760), (2, 77713380), (3, 51808920), (4, 38856690), (5, 31085352), (6, 25904460), (8, 19428345), (9, 17269640), (10, 15542676), (12, 12952230), (15, 10361784), (18, 8634820), (20, 7771338), (24, 6476115), (30, 5180892), (36, 4317410), (40, 3885669), (45, 3453928), (60, 2590446), (72, 2158705), (90, 1726964), (120, 1295223), (180, 863482), (193, 805320), (360, 431741), (386, 402660), (579, 268440), (772, 201330), (965, 161064), (1158, 134220), (1544, 100665), (1737, 89480), (1930, 80532), (2237, 69480), (2316, 67110), (2895, 53688), (3474, 44740), (3860, 40266), (4474, 34740), (4632, 33555), (5790, 26844), (6711, 23160), (6948, 22370), (7720, 20133), (8685, 17896), (8948, 17370), (11185, 13896), (11580, 13422)]