86706240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{499}}^1$

素因数の和:700

約数の個数: 112

約数和(自身を含む): 277368000

約数和(自身を除く): 190661760

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, 160, 181, 192, 240, 320, 362, 480, 499, 543, 724, 905, 960, 998, 1086, 1448, 1497, 1810, 1996, 2172, 2495, 2715, 2896, 2994, 3620, 3992, 4344, 4990, 5430, 5792, 5988, 7240, 7485, 7984, 8688, 9980, 10860, 11584, 11976, 14480, 14970, 15968, 17376, 19960, 21720, 23952, 28960, 29940, 31936, 34752, 39920, 43440, 47904, 57920, 59880, 79840, 86880, 90319, 95808, 119760, 159680, 173760, 180638, 239520, 270957, 361276, 451595, 479040, 541914, 722552, 903190, 1083828, 1354785, 1445104, 1806380, 2167656, 2709570, 2890208, 3612760, 4335312, 5419140, 5780416, 7225520, 8670624, 10838280, 14451040, 17341248, 21676560, 28902080, 43353120, 86706240]

約数ペア:

[(1, 86706240), (2, 43353120), (3, 28902080), (4, 21676560), (5, 17341248), (6, 14451040), (8, 10838280), (10, 8670624), (12, 7225520), (15, 5780416), (16, 5419140), (20, 4335312), (24, 3612760), (30, 2890208), (32, 2709570), (40, 2167656), (48, 1806380), (60, 1445104), (64, 1354785), (80, 1083828), (96, 903190), (120, 722552), (160, 541914), (181, 479040), (192, 451595), (240, 361276), (320, 270957), (362, 239520), (480, 180638), (499, 173760), (543, 159680), (724, 119760), (905, 95808), (960, 90319), (998, 86880), (1086, 79840), (1448, 59880), (1497, 57920), (1810, 47904), (1996, 43440), (2172, 39920), (2495, 34752), (2715, 31936), (2896, 29940), (2994, 28960), (3620, 23952), (3992, 21720), (4344, 19960), (4990, 17376), (5430, 15968), (5792, 14970), (5988, 14480), (7240, 11976), (7485, 11584), (7984, 10860), (8688, 9980)]