40460520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1747}}^1$

素因数の和:1954

約数の個数: 64

約数和(自身を含む): 122080320

約数和(自身を除く): 81619800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 193, 386, 579, 772, 965, 1158, 1544, 1747, 1930, 2316, 2895, 3494, 3860, 4632, 5241, 5790, 6988, 7720, 8735, 10482, 11580, 13976, 17470, 20964, 23160, 26205, 34940, 41928, 52410, 69880, 104820, 209640, 337171, 674342, 1011513, 1348684, 1685855, 2023026, 2697368, 3371710, 4046052, 5057565, 6743420, 8092104, 10115130, 13486840, 20230260, 40460520]

約数ペア:

[(1, 40460520), (2, 20230260), (3, 13486840), (4, 10115130), (5, 8092104), (6, 6743420), (8, 5057565), (10, 4046052), (12, 3371710), (15, 2697368), (20, 2023026), (24, 1685855), (30, 1348684), (40, 1011513), (60, 674342), (120, 337171), (193, 209640), (386, 104820), (579, 69880), (772, 52410), (965, 41928), (1158, 34940), (1544, 26205), (1747, 23160), (1930, 20964), (2316, 17470), (2895, 13976), (3494, 11580), (3860, 10482), (4632, 8735), (5241, 7720), (5790, 6988)]