48569520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1289}}^1$

素因数の和:1462

約数の個数: 80

約数和(自身を含む): 151642080

約数和(自身を除く): 103072560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 157, 240, 314, 471, 628, 785, 942, 1256, 1289, 1570, 1884, 2355, 2512, 2578, 3140, 3768, 3867, 4710, 5156, 6280, 6445, 7536, 7734, 9420, 10312, 12560, 12890, 15468, 18840, 19335, 20624, 25780, 30936, 37680, 38670, 51560, 61872, 77340, 103120, 154680, 202373, 309360, 404746, 607119, 809492, 1011865, 1214238, 1618984, 2023730, 2428476, 3035595, 3237968, 4047460, 4856952, 6071190, 8094920, 9713904, 12142380, 16189840, 24284760, 48569520]

約数ペア:

[(1, 48569520), (2, 24284760), (3, 16189840), (4, 12142380), (5, 9713904), (6, 8094920), (8, 6071190), (10, 4856952), (12, 4047460), (15, 3237968), (16, 3035595), (20, 2428476), (24, 2023730), (30, 1618984), (40, 1214238), (48, 1011865), (60, 809492), (80, 607119), (120, 404746), (157, 309360), (240, 202373), (314, 154680), (471, 103120), (628, 77340), (785, 61872), (942, 51560), (1256, 38670), (1289, 37680), (1570, 30936), (1884, 25780), (2355, 20624), (2512, 19335), (2578, 18840), (3140, 15468), (3768, 12890), (3867, 12560), (4710, 10312), (5156, 9420), (6280, 7734), (6445, 7536)]