131648760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1543}}^1$

素因数の和:1642

約数の個数: 128

約数和(自身を含む): 444672000

約数和(自身を除く): 313023240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 79, 90, 108, 120, 135, 158, 180, 216, 237, 270, 316, 360, 395, 474, 540, 632, 711, 790, 948, 1080, 1185, 1422, 1543, 1580, 1896, 2133, 2370, 2844, 3086, 3160, 3555, 4266, 4629, 4740, 5688, 6172, 7110, 7715, 8532, 9258, 9480, 10665, 12344, 13887, 14220, 15430, 17064, 18516, 21330, 23145, 27774, 28440, 30860, 37032, 41661, 42660, 46290, 55548, 61720, 69435, 83322, 85320, 92580, 111096, 121897, 138870, 166644, 185160, 208305, 243794, 277740, 333288, 365691, 416610, 487588, 555480, 609485, 731382, 833220, 975176, 1097073, 1218970, 1462764, 1666440, 1828455, 2194146, 2437940, 2925528, 3291219, 3656910, 4388292, 4875880, 5485365, 6582438, 7313820, 8776584, 10970730, 13164876, 14627640, 16456095, 21941460, 26329752, 32912190, 43882920, 65824380, 131648760]

約数ペア:

[(1, 131648760), (2, 65824380), (3, 43882920), (4, 32912190), (5, 26329752), (6, 21941460), (8, 16456095), (9, 14627640), (10, 13164876), (12, 10970730), (15, 8776584), (18, 7313820), (20, 6582438), (24, 5485365), (27, 4875880), (30, 4388292), (36, 3656910), (40, 3291219), (45, 2925528), (54, 2437940), (60, 2194146), (72, 1828455), (79, 1666440), (90, 1462764), (108, 1218970), (120, 1097073), (135, 975176), (158, 833220), (180, 731382), (216, 609485), (237, 555480), (270, 487588), (316, 416610), (360, 365691), (395, 333288), (474, 277740), (540, 243794), (632, 208305), (711, 185160), (790, 166644), (948, 138870), (1080, 121897), (1185, 111096), (1422, 92580), (1543, 85320), (1580, 83322), (1896, 69435), (2133, 61720), (2370, 55548), (2844, 46290), (3086, 42660), (3160, 41661), (3555, 37032), (4266, 30860), (4629, 28440), (4740, 27774), (5688, 23145), (6172, 21330), (7110, 18516), (7715, 17064), (8532, 15430), (9258, 14220), (9480, 13887), (10665, 12344)]