39780960

素因数分解:

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

素因数の和:660

約数の個数: 96

約数和(自身を含む): 126282240

約数和(自身を除く): 86501280

約数列:

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

約数ペア:

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