138948840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{3541}}^1$

素因数の和:3667

約数の個数: 96

約数和(自身を含む): 455855400

約数和(自身を除く): 316906560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 109, 120, 180, 218, 327, 360, 436, 545, 654, 872, 981, 1090, 1308, 1635, 1962, 2180, 2616, 3270, 3541, 3924, 4360, 4905, 6540, 7082, 7848, 9810, 10623, 13080, 14164, 17705, 19620, 21246, 28328, 31869, 35410, 39240, 42492, 53115, 63738, 70820, 84984, 106230, 127476, 141640, 159345, 212460, 254952, 318690, 385969, 424920, 637380, 771938, 1157907, 1274760, 1543876, 1929845, 2315814, 3087752, 3473721, 3859690, 4631628, 5789535, 6947442, 7719380, 9263256, 11579070, 13894884, 15438760, 17368605, 23158140, 27789768, 34737210, 46316280, 69474420, 138948840]

約数ペア:

[(1, 138948840), (2, 69474420), (3, 46316280), (4, 34737210), (5, 27789768), (6, 23158140), (8, 17368605), (9, 15438760), (10, 13894884), (12, 11579070), (15, 9263256), (18, 7719380), (20, 6947442), (24, 5789535), (30, 4631628), (36, 3859690), (40, 3473721), (45, 3087752), (60, 2315814), (72, 1929845), (90, 1543876), (109, 1274760), (120, 1157907), (180, 771938), (218, 637380), (327, 424920), (360, 385969), (436, 318690), (545, 254952), (654, 212460), (872, 159345), (981, 141640), (1090, 127476), (1308, 106230), (1635, 84984), (1962, 70820), (2180, 63738), (2616, 53115), (3270, 42492), (3541, 39240), (3924, 35410), (4360, 31869), (4905, 28328), (6540, 21246), (7082, 19620), (7848, 17705), (9810, 14164), (10623, 13080)]