79883760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{30259}}^1$

素因数の和:30286

約数の個数: 80

約数和(自身を含む): 270161280

約数和(自身を除く): 190277520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 30259, 60518, 90777, 121036, 151295, 181554, 242072, 302590, 332849, 363108, 453885, 484144, 605180, 665698, 726216, 907770, 998547, 1210360, 1331396, 1452432, 1664245, 1815540, 1997094, 2420720, 2662792, 3328490, 3631080, 3994188, 4992735, 5325584, 6656980, 7262160, 7988376, 9985470, 13313960, 15976752, 19970940, 26627920, 39941880, 79883760]

約数ペア:

[(1, 79883760), (2, 39941880), (3, 26627920), (4, 19970940), (5, 15976752), (6, 13313960), (8, 9985470), (10, 7988376), (11, 7262160), (12, 6656980), (15, 5325584), (16, 4992735), (20, 3994188), (22, 3631080), (24, 3328490), (30, 2662792), (33, 2420720), (40, 1997094), (44, 1815540), (48, 1664245), (55, 1452432), (60, 1331396), (66, 1210360), (80, 998547), (88, 907770), (110, 726216), (120, 665698), (132, 605180), (165, 484144), (176, 453885), (220, 363108), (240, 332849), (264, 302590), (330, 242072), (440, 181554), (528, 151295), (660, 121036), (880, 90777), (1320, 60518), (2640, 30259)]