119487720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{691}}^1$

素因数の和:847

約数の個数: 128

約数和(自身を含む): 394606080

約数和(自身を除く): 275118360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 131, 132, 165, 220, 262, 264, 330, 393, 440, 524, 655, 660, 691, 786, 1048, 1310, 1320, 1382, 1441, 1572, 1965, 2073, 2620, 2764, 2882, 3144, 3455, 3930, 4146, 4323, 5240, 5528, 5764, 6910, 7205, 7601, 7860, 8292, 8646, 10365, 11528, 13820, 14410, 15202, 15720, 16584, 17292, 20730, 21615, 22803, 27640, 28820, 30404, 34584, 38005, 41460, 43230, 45606, 57640, 60808, 76010, 82920, 86460, 90521, 91212, 114015, 152020, 172920, 181042, 182424, 228030, 271563, 304040, 362084, 452605, 456060, 543126, 724168, 905210, 912120, 995731, 1086252, 1357815, 1810420, 1991462, 2172504, 2715630, 2987193, 3620840, 3982924, 4978655, 5431260, 5974386, 7965848, 9957310, 10862520, 11948772, 14935965, 19914620, 23897544, 29871930, 39829240, 59743860, 119487720]

約数ペア:

[(1, 119487720), (2, 59743860), (3, 39829240), (4, 29871930), (5, 23897544), (6, 19914620), (8, 14935965), (10, 11948772), (11, 10862520), (12, 9957310), (15, 7965848), (20, 5974386), (22, 5431260), (24, 4978655), (30, 3982924), (33, 3620840), (40, 2987193), (44, 2715630), (55, 2172504), (60, 1991462), (66, 1810420), (88, 1357815), (110, 1086252), (120, 995731), (131, 912120), (132, 905210), (165, 724168), (220, 543126), (262, 456060), (264, 452605), (330, 362084), (393, 304040), (440, 271563), (524, 228030), (655, 182424), (660, 181042), (691, 172920), (786, 152020), (1048, 114015), (1310, 91212), (1320, 90521), (1382, 86460), (1441, 82920), (1572, 76010), (1965, 60808), (2073, 57640), (2620, 45606), (2764, 43230), (2882, 41460), (3144, 38005), (3455, 34584), (3930, 30404), (4146, 28820), (4323, 27640), (5240, 22803), (5528, 21615), (5764, 20730), (6910, 17292), (7205, 16584), (7601, 15720), (7860, 15202), (8292, 14410), (8646, 13820), (10365, 11528)]