56513880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{877}}^1$

素因数の和:1073

約数の個数: 96

約数和(自身を含む): 184906800

約数和(自身を除く): 128392920

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, 877, 895, 1074, 1432, 1611, 1754, 1790, 2148, 2631, 2685, 3222, 3508, 3580, 4296, 4385, 5262, 5370, 6444, 7016, 7160, 7893, 8055, 8770, 10524, 10740, 12888, 13155, 15786, 16110, 17540, 21048, 21480, 26310, 31572, 32220, 35080, 39465, 52620, 63144, 64440, 78930, 105240, 156983, 157860, 313966, 315720, 470949, 627932, 784915, 941898, 1255864, 1412847, 1569830, 1883796, 2354745, 2825694, 3139660, 3767592, 4709490, 5651388, 6279320, 7064235, 9418980, 11302776, 14128470, 18837960, 28256940, 56513880]

約数ペア:

[(1, 56513880), (2, 28256940), (3, 18837960), (4, 14128470), (5, 11302776), (6, 9418980), (8, 7064235), (9, 6279320), (10, 5651388), (12, 4709490), (15, 3767592), (18, 3139660), (20, 2825694), (24, 2354745), (30, 1883796), (36, 1569830), (40, 1412847), (45, 1255864), (60, 941898), (72, 784915), (90, 627932), (120, 470949), (179, 315720), (180, 313966), (358, 157860), (360, 156983), (537, 105240), (716, 78930), (877, 64440), (895, 63144), (1074, 52620), (1432, 39465), (1611, 35080), (1754, 32220), (1790, 31572), (2148, 26310), (2631, 21480), (2685, 21048), (3222, 17540), (3508, 16110), (3580, 15786), (4296, 13155), (4385, 12888), (5262, 10740), (5370, 10524), (6444, 8770), (7016, 8055), (7160, 7893)]