57381840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{79697}}^1$

素因数の和:79716

約数の個数: 60

約数和(自身を含む): 192709764

約数和(自身を除く): 135327924

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 79697, 159394, 239091, 318788, 398485, 478182, 637576, 717273, 796970, 956364, 1195455, 1275152, 1434546, 1593940, 1912728, 2390910, 2869092, 3187880, 3586365, 3825456, 4781820, 5738184, 6375760, 7172730, 9563640, 11476368, 14345460, 19127280, 28690920, 57381840]

約数ペア:

[(1, 57381840), (2, 28690920), (3, 19127280), (4, 14345460), (5, 11476368), (6, 9563640), (8, 7172730), (9, 6375760), (10, 5738184), (12, 4781820), (15, 3825456), (16, 3586365), (18, 3187880), (20, 2869092), (24, 2390910), (30, 1912728), (36, 1593940), (40, 1434546), (45, 1275152), (48, 1195455), (60, 956364), (72, 796970), (80, 717273), (90, 637576), (120, 478182), (144, 398485), (180, 318788), (240, 239091), (360, 159394), (720, 79697)]