68857440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{859}}^1$

素因数の和:1044

約数の個数: 96

約数和(自身を含む): 218453760

約数和(自身を除く): 149596320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 167, 240, 334, 480, 501, 668, 835, 859, 1002, 1336, 1670, 1718, 2004, 2505, 2577, 2672, 3340, 3436, 4008, 4295, 5010, 5154, 5344, 6680, 6872, 8016, 8590, 10020, 10308, 12885, 13360, 13744, 16032, 17180, 20040, 20616, 25770, 26720, 27488, 34360, 40080, 41232, 51540, 68720, 80160, 82464, 103080, 137440, 143453, 206160, 286906, 412320, 430359, 573812, 717265, 860718, 1147624, 1434530, 1721436, 2151795, 2295248, 2869060, 3442872, 4303590, 4590496, 5738120, 6885744, 8607180, 11476240, 13771488, 17214360, 22952480, 34428720, 68857440]

約数ペア:

[(1, 68857440), (2, 34428720), (3, 22952480), (4, 17214360), (5, 13771488), (6, 11476240), (8, 8607180), (10, 6885744), (12, 5738120), (15, 4590496), (16, 4303590), (20, 3442872), (24, 2869060), (30, 2295248), (32, 2151795), (40, 1721436), (48, 1434530), (60, 1147624), (80, 860718), (96, 717265), (120, 573812), (160, 430359), (167, 412320), (240, 286906), (334, 206160), (480, 143453), (501, 137440), (668, 103080), (835, 82464), (859, 80160), (1002, 68720), (1336, 51540), (1670, 41232), (1718, 40080), (2004, 34360), (2505, 27488), (2577, 26720), (2672, 25770), (3340, 20616), (3436, 20040), (4008, 17180), (4295, 16032), (5010, 13744), (5154, 13360), (5344, 12885), (6680, 10308), (6872, 10020), (8016, 8590)]