138553977840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2437}}^1\times {\mathrm{236893}}^1$

素因数の和:239346

約数の個数: 80

約数和(自身を含む): 429695393568

約数和(自身を除く): 291141415728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2437, 4874, 7311, 9748, 12185, 14622, 19496, 24370, 29244, 36555, 38992, 48740, 58488, 73110, 97480, 116976, 146220, 194960, 236893, 292440, 473786, 584880, 710679, 947572, 1184465, 1421358, 1895144, 2368930, 2842716, 3553395, 3790288, 4737860, 5685432, 7106790, 9475720, 11370864, 14213580, 18951440, 28427160, 56854320, 577308241, 1154616482, 1731924723, 2309232964, 2886541205, 3463849446, 4618465928, 5773082410, 6927698892, 8659623615, 9236931856, 11546164820, 13855397784, 17319247230, 23092329640, 27710795568, 34638494460, 46184659280, 69276988920, 138553977840]

約数ペア:

[(1, 138553977840), (2, 69276988920), (3, 46184659280), (4, 34638494460), (5, 27710795568), (6, 23092329640), (8, 17319247230), (10, 13855397784), (12, 11546164820), (15, 9236931856), (16, 8659623615), (20, 6927698892), (24, 5773082410), (30, 4618465928), (40, 3463849446), (48, 2886541205), (60, 2309232964), (80, 1731924723), (120, 1154616482), (240, 577308241), (2437, 56854320), (4874, 28427160), (7311, 18951440), (9748, 14213580), (12185, 11370864), (14622, 9475720), (19496, 7106790), (24370, 5685432), (29244, 4737860), (36555, 3790288), (38992, 3553395), (48740, 2842716), (58488, 2368930), (73110, 1895144), (97480, 1421358), (116976, 1184465), (146220, 947572), (194960, 710679), (236893, 584880), (292440, 473786)]