31273440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5923}}^1$

素因数の和:5952

約数の個数: 96

約数和(自身を含む): 107485056

約数和(自身を除く): 76211616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 5923, 11846, 17769, 23692, 29615, 35538, 47384, 59230, 65153, 71076, 88845, 94768, 118460, 130306, 142152, 177690, 189536, 195459, 236920, 260612, 284304, 325765, 355380, 390918, 473840, 521224, 568608, 651530, 710760, 781836, 947680, 977295, 1042448, 1303060, 1421520, 1563672, 1954590, 2084896, 2606120, 2843040, 3127344, 3909180, 5212240, 6254688, 7818360, 10424480, 15636720, 31273440]

約数ペア:

[(1, 31273440), (2, 15636720), (3, 10424480), (4, 7818360), (5, 6254688), (6, 5212240), (8, 3909180), (10, 3127344), (11, 2843040), (12, 2606120), (15, 2084896), (16, 1954590), (20, 1563672), (22, 1421520), (24, 1303060), (30, 1042448), (32, 977295), (33, 947680), (40, 781836), (44, 710760), (48, 651530), (55, 568608), (60, 521224), (66, 473840), (80, 390918), (88, 355380), (96, 325765), (110, 284304), (120, 260612), (132, 236920), (160, 195459), (165, 189536), (176, 177690), (220, 142152), (240, 130306), (264, 118460), (330, 94768), (352, 88845), (440, 71076), (480, 65153), (528, 59230), (660, 47384), (880, 35538), (1056, 29615), (1320, 23692), (1760, 17769), (2640, 11846), (5280, 5923)]