79108920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6659}}^1$

素因数の和:6690

約数の個数: 128

約数和(自身を含む): 287712000

約数和(自身を除く): 208603080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 6659, 11880, 13318, 19977, 26636, 33295, 39954, 53272, 59931, 66590, 73249, 79908, 99885, 119862, 133180, 146498, 159816, 179793, 199770, 219747, 239724, 266360, 292996, 299655, 359586, 366245, 399540, 439494, 479448, 585992, 599310, 659241, 719172, 732490, 799080, 878988, 898965, 1098735, 1198620, 1318482, 1438344, 1464980, 1757976, 1797930, 1977723, 2197470, 2397240, 2636964, 2929960, 3296205, 3595860, 3955446, 4394940, 5273928, 6592410, 7191720, 7910892, 8789880, 9888615, 13184820, 15821784, 19777230, 26369640, 39554460, 79108920]

約数ペア:

[(1, 79108920), (2, 39554460), (3, 26369640), (4, 19777230), (5, 15821784), (6, 13184820), (8, 9888615), (9, 8789880), (10, 7910892), (11, 7191720), (12, 6592410), (15, 5273928), (18, 4394940), (20, 3955446), (22, 3595860), (24, 3296205), (27, 2929960), (30, 2636964), (33, 2397240), (36, 2197470), (40, 1977723), (44, 1797930), (45, 1757976), (54, 1464980), (55, 1438344), (60, 1318482), (66, 1198620), (72, 1098735), (88, 898965), (90, 878988), (99, 799080), (108, 732490), (110, 719172), (120, 659241), (132, 599310), (135, 585992), (165, 479448), (180, 439494), (198, 399540), (216, 366245), (220, 359586), (264, 299655), (270, 292996), (297, 266360), (330, 239724), (360, 219747), (396, 199770), (440, 179793), (495, 159816), (540, 146498), (594, 133180), (660, 119862), (792, 99885), (990, 79908), (1080, 73249), (1188, 66590), (1320, 59931), (1485, 53272), (1980, 39954), (2376, 33295), (2970, 26636), (3960, 19977), (5940, 13318), (6659, 11880)]