56771640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{881}}^1$

素因数の和:1077

約数の個数: 96

約数和(自身を含む): 185749200

約数和(自身を除く): 128977560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 179, 180, 358, 360, 537, 716, 881, 895, 1074, 1432, 1611, 1762, 1790, 2148, 2643, 2685, 3222, 3524, 3580, 4296, 4405, 5286, 5370, 6444, 7048, 7160, 7929, 8055, 8810, 10572, 10740, 12888, 13215, 15858, 16110, 17620, 21144, 21480, 26430, 31716, 32220, 35240, 39645, 52860, 63432, 64440, 79290, 105720, 157699, 158580, 315398, 317160, 473097, 630796, 788495, 946194, 1261592, 1419291, 1576990, 1892388, 2365485, 2838582, 3153980, 3784776, 4730970, 5677164, 6307960, 7096455, 9461940, 11354328, 14192910, 18923880, 28385820, 56771640]

約数ペア:

[(1, 56771640), (2, 28385820), (3, 18923880), (4, 14192910), (5, 11354328), (6, 9461940), (8, 7096455), (9, 6307960), (10, 5677164), (12, 4730970), (15, 3784776), (18, 3153980), (20, 2838582), (24, 2365485), (30, 1892388), (36, 1576990), (40, 1419291), (45, 1261592), (60, 946194), (72, 788495), (90, 630796), (120, 473097), (179, 317160), (180, 315398), (358, 158580), (360, 157699), (537, 105720), (716, 79290), (881, 64440), (895, 63432), (1074, 52860), (1432, 39645), (1611, 35240), (1762, 32220), (1790, 31716), (2148, 26430), (2643, 21480), (2685, 21144), (3222, 17620), (3524, 16110), (3580, 15858), (4296, 13215), (4405, 12888), (5286, 10740), (5370, 10572), (6444, 8810), (7048, 8055), (7160, 7929)]