56685120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{431}}^1$

素因数の和:588

約数の個数: 112

約数和(自身を含む): 181709568

約数和(自身を除く): 125024448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 137, 160, 192, 240, 274, 320, 411, 431, 480, 548, 685, 822, 862, 960, 1096, 1293, 1370, 1644, 1724, 2055, 2155, 2192, 2586, 2740, 3288, 3448, 4110, 4310, 4384, 5172, 5480, 6465, 6576, 6896, 8220, 8620, 8768, 10344, 10960, 12930, 13152, 13792, 16440, 17240, 20688, 21920, 25860, 26304, 27584, 32880, 34480, 41376, 43840, 51720, 59047, 65760, 68960, 82752, 103440, 118094, 131520, 137920, 177141, 206880, 236188, 295235, 354282, 413760, 472376, 590470, 708564, 885705, 944752, 1180940, 1417128, 1771410, 1889504, 2361880, 2834256, 3542820, 3779008, 4723760, 5668512, 7085640, 9447520, 11337024, 14171280, 18895040, 28342560, 56685120]

約数ペア:

[(1, 56685120), (2, 28342560), (3, 18895040), (4, 14171280), (5, 11337024), (6, 9447520), (8, 7085640), (10, 5668512), (12, 4723760), (15, 3779008), (16, 3542820), (20, 2834256), (24, 2361880), (30, 1889504), (32, 1771410), (40, 1417128), (48, 1180940), (60, 944752), (64, 885705), (80, 708564), (96, 590470), (120, 472376), (137, 413760), (160, 354282), (192, 295235), (240, 236188), (274, 206880), (320, 177141), (411, 137920), (431, 131520), (480, 118094), (548, 103440), (685, 82752), (822, 68960), (862, 65760), (960, 59047), (1096, 51720), (1293, 43840), (1370, 41376), (1644, 34480), (1724, 32880), (2055, 27584), (2155, 26304), (2192, 25860), (2586, 21920), (2740, 20688), (3288, 17240), (3448, 16440), (4110, 13792), (4310, 13152), (4384, 12930), (5172, 10960), (5480, 10344), (6465, 8768), (6576, 8620), (6896, 8220)]