202040880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{4703}}^1$

素因数の和:4898

約数の個数: 80

約数和(自身を含む): 629959680

約数和(自身を除く): 427918800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 179, 240, 358, 537, 716, 895, 1074, 1432, 1790, 2148, 2685, 2864, 3580, 4296, 4703, 5370, 7160, 8592, 9406, 10740, 14109, 14320, 18812, 21480, 23515, 28218, 37624, 42960, 47030, 56436, 70545, 75248, 94060, 112872, 141090, 188120, 225744, 282180, 376240, 564360, 841837, 1128720, 1683674, 2525511, 3367348, 4209185, 5051022, 6734696, 8418370, 10102044, 12627555, 13469392, 16836740, 20204088, 25255110, 33673480, 40408176, 50510220, 67346960, 101020440, 202040880]

約数ペア:

[(1, 202040880), (2, 101020440), (3, 67346960), (4, 50510220), (5, 40408176), (6, 33673480), (8, 25255110), (10, 20204088), (12, 16836740), (15, 13469392), (16, 12627555), (20, 10102044), (24, 8418370), (30, 6734696), (40, 5051022), (48, 4209185), (60, 3367348), (80, 2525511), (120, 1683674), (179, 1128720), (240, 841837), (358, 564360), (537, 376240), (716, 282180), (895, 225744), (1074, 188120), (1432, 141090), (1790, 112872), (2148, 94060), (2685, 75248), (2864, 70545), (3580, 56436), (4296, 47030), (4703, 42960), (5370, 37624), (7160, 28218), (8592, 23515), (9406, 21480), (10740, 18812), (14109, 14320)]