79355880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1609}}^1$

素因数の和:1763

約数の個数: 96

約数和(自身を含む): 259950600

約数和(自身を除く): 180594720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 137, 180, 274, 360, 411, 548, 685, 822, 1096, 1233, 1370, 1609, 1644, 2055, 2466, 2740, 3218, 3288, 4110, 4827, 4932, 5480, 6165, 6436, 8045, 8220, 9654, 9864, 12330, 12872, 14481, 16090, 16440, 19308, 24135, 24660, 28962, 32180, 38616, 48270, 49320, 57924, 64360, 72405, 96540, 115848, 144810, 193080, 220433, 289620, 440866, 579240, 661299, 881732, 1102165, 1322598, 1763464, 1983897, 2204330, 2645196, 3306495, 3967794, 4408660, 5290392, 6612990, 7935588, 8817320, 9919485, 13225980, 15871176, 19838970, 26451960, 39677940, 79355880]

約数ペア:

[(1, 79355880), (2, 39677940), (3, 26451960), (4, 19838970), (5, 15871176), (6, 13225980), (8, 9919485), (9, 8817320), (10, 7935588), (12, 6612990), (15, 5290392), (18, 4408660), (20, 3967794), (24, 3306495), (30, 2645196), (36, 2204330), (40, 1983897), (45, 1763464), (60, 1322598), (72, 1102165), (90, 881732), (120, 661299), (137, 579240), (180, 440866), (274, 289620), (360, 220433), (411, 193080), (548, 144810), (685, 115848), (822, 96540), (1096, 72405), (1233, 64360), (1370, 57924), (1609, 49320), (1644, 48270), (2055, 38616), (2466, 32180), (2740, 28962), (3218, 24660), (3288, 24135), (4110, 19308), (4827, 16440), (4932, 16090), (5480, 14481), (6165, 12872), (6436, 12330), (8045, 9864), (8220, 9654)]