310853520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{2237}}^1$

素因数の和:2449

約数の個数: 120

約数和(自身を含む): 1049827896

約数和(自身を除く): 738974376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 193, 240, 360, 386, 579, 720, 772, 965, 1158, 1544, 1737, 1930, 2237, 2316, 2895, 3088, 3474, 3860, 4474, 4632, 5790, 6711, 6948, 7720, 8685, 8948, 9264, 11185, 11580, 13422, 13896, 15440, 17370, 17896, 20133, 22370, 23160, 26844, 27792, 33555, 34740, 35792, 40266, 44740, 46320, 53688, 67110, 69480, 80532, 89480, 100665, 107376, 134220, 138960, 161064, 178960, 201330, 268440, 322128, 402660, 431741, 536880, 805320, 863482, 1295223, 1610640, 1726964, 2158705, 2590446, 3453928, 3885669, 4317410, 5180892, 6476115, 6907856, 7771338, 8634820, 10361784, 12952230, 15542676, 17269640, 19428345, 20723568, 25904460, 31085352, 34539280, 38856690, 51808920, 62170704, 77713380, 103617840, 155426760, 310853520]

約数ペア:

[(1, 310853520), (2, 155426760), (3, 103617840), (4, 77713380), (5, 62170704), (6, 51808920), (8, 38856690), (9, 34539280), (10, 31085352), (12, 25904460), (15, 20723568), (16, 19428345), (18, 17269640), (20, 15542676), (24, 12952230), (30, 10361784), (36, 8634820), (40, 7771338), (45, 6907856), (48, 6476115), (60, 5180892), (72, 4317410), (80, 3885669), (90, 3453928), (120, 2590446), (144, 2158705), (180, 1726964), (193, 1610640), (240, 1295223), (360, 863482), (386, 805320), (579, 536880), (720, 431741), (772, 402660), (965, 322128), (1158, 268440), (1544, 201330), (1737, 178960), (1930, 161064), (2237, 138960), (2316, 134220), (2895, 107376), (3088, 100665), (3474, 89480), (3860, 80532), (4474, 69480), (4632, 67110), (5790, 53688), (6711, 46320), (6948, 44740), (7720, 40266), (8685, 35792), (8948, 34740), (9264, 33555), (11185, 27792), (11580, 26844), (13422, 23160), (13896, 22370), (15440, 20133), (17370, 17896)]