79561920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{463}}^1$

素因数の和:662

約数の個数: 112

約数和(自身を含む): 254568960

約数和(自身を除く): 175007040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 179, 192, 240, 320, 358, 463, 480, 537, 716, 895, 926, 960, 1074, 1389, 1432, 1790, 1852, 2148, 2315, 2685, 2778, 2864, 3580, 3704, 4296, 4630, 5370, 5556, 5728, 6945, 7160, 7408, 8592, 9260, 10740, 11112, 11456, 13890, 14320, 14816, 17184, 18520, 21480, 22224, 27780, 28640, 29632, 34368, 37040, 42960, 44448, 55560, 57280, 74080, 82877, 85920, 88896, 111120, 148160, 165754, 171840, 222240, 248631, 331508, 414385, 444480, 497262, 663016, 828770, 994524, 1243155, 1326032, 1657540, 1989048, 2486310, 2652064, 3315080, 3978096, 4972620, 5304128, 6630160, 7956192, 9945240, 13260320, 15912384, 19890480, 26520640, 39780960, 79561920]

約数ペア:

[(1, 79561920), (2, 39780960), (3, 26520640), (4, 19890480), (5, 15912384), (6, 13260320), (8, 9945240), (10, 7956192), (12, 6630160), (15, 5304128), (16, 4972620), (20, 3978096), (24, 3315080), (30, 2652064), (32, 2486310), (40, 1989048), (48, 1657540), (60, 1326032), (64, 1243155), (80, 994524), (96, 828770), (120, 663016), (160, 497262), (179, 444480), (192, 414385), (240, 331508), (320, 248631), (358, 222240), (463, 171840), (480, 165754), (537, 148160), (716, 111120), (895, 88896), (926, 85920), (960, 82877), (1074, 74080), (1389, 57280), (1432, 55560), (1790, 44448), (1852, 42960), (2148, 37040), (2315, 34368), (2685, 29632), (2778, 28640), (2864, 27780), (3580, 22224), (3704, 21480), (4296, 18520), (4630, 17184), (5370, 14816), (5556, 14320), (5728, 13890), (6945, 11456), (7160, 11112), (7408, 10740), (8592, 9260)]