86708640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4201}}^1$

素因数の和:4262

約数の個数: 96

約数和(自身を含む): 279550656

約数和(自身を除く): 192842016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 80, 86, 96, 120, 129, 160, 172, 215, 240, 258, 344, 430, 480, 516, 645, 688, 860, 1032, 1290, 1376, 1720, 2064, 2580, 3440, 4128, 4201, 5160, 6880, 8402, 10320, 12603, 16804, 20640, 21005, 25206, 33608, 42010, 50412, 63015, 67216, 84020, 100824, 126030, 134432, 168040, 180643, 201648, 252060, 336080, 361286, 403296, 504120, 541929, 672160, 722572, 903215, 1008240, 1083858, 1445144, 1806430, 2016480, 2167716, 2709645, 2890288, 3612860, 4335432, 5419290, 5780576, 7225720, 8670864, 10838580, 14451440, 17341728, 21677160, 28902880, 43354320, 86708640]

約数ペア:

[(1, 86708640), (2, 43354320), (3, 28902880), (4, 21677160), (5, 17341728), (6, 14451440), (8, 10838580), (10, 8670864), (12, 7225720), (15, 5780576), (16, 5419290), (20, 4335432), (24, 3612860), (30, 2890288), (32, 2709645), (40, 2167716), (43, 2016480), (48, 1806430), (60, 1445144), (80, 1083858), (86, 1008240), (96, 903215), (120, 722572), (129, 672160), (160, 541929), (172, 504120), (215, 403296), (240, 361286), (258, 336080), (344, 252060), (430, 201648), (480, 180643), (516, 168040), (645, 134432), (688, 126030), (860, 100824), (1032, 84020), (1290, 67216), (1376, 63015), (1720, 50412), (2064, 42010), (2580, 33608), (3440, 25206), (4128, 21005), (4201, 20640), (5160, 16804), (6880, 12603), (8402, 10320)]