87136320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{653}}^1$

素因数の和:812

約数の個数: 112

約数和(自身を含む): 279074880

約数和(自身を除く): 191938560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 139, 160, 192, 240, 278, 320, 417, 480, 556, 653, 695, 834, 960, 1112, 1306, 1390, 1668, 1959, 2085, 2224, 2612, 2780, 3265, 3336, 3918, 4170, 4448, 5224, 5560, 6530, 6672, 7836, 8340, 8896, 9795, 10448, 11120, 13060, 13344, 15672, 16680, 19590, 20896, 22240, 26120, 26688, 31344, 33360, 39180, 41792, 44480, 52240, 62688, 66720, 78360, 90767, 104480, 125376, 133440, 156720, 181534, 208960, 272301, 313440, 363068, 453835, 544602, 626880, 726136, 907670, 1089204, 1361505, 1452272, 1815340, 2178408, 2723010, 2904544, 3630680, 4356816, 5446020, 5809088, 7261360, 8713632, 10892040, 14522720, 17427264, 21784080, 29045440, 43568160, 87136320]

約数ペア:

[(1, 87136320), (2, 43568160), (3, 29045440), (4, 21784080), (5, 17427264), (6, 14522720), (8, 10892040), (10, 8713632), (12, 7261360), (15, 5809088), (16, 5446020), (20, 4356816), (24, 3630680), (30, 2904544), (32, 2723010), (40, 2178408), (48, 1815340), (60, 1452272), (64, 1361505), (80, 1089204), (96, 907670), (120, 726136), (139, 626880), (160, 544602), (192, 453835), (240, 363068), (278, 313440), (320, 272301), (417, 208960), (480, 181534), (556, 156720), (653, 133440), (695, 125376), (834, 104480), (960, 90767), (1112, 78360), (1306, 66720), (1390, 62688), (1668, 52240), (1959, 44480), (2085, 41792), (2224, 39180), (2612, 33360), (2780, 31344), (3265, 26688), (3336, 26120), (3918, 22240), (4170, 20896), (4448, 19590), (5224, 16680), (5560, 15672), (6530, 13344), (6672, 13060), (7836, 11120), (8340, 10448), (8896, 9795)]