56538240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2677}}^1$

素因数の和:2710

約数の個数: 128

約数和(自身を含む): 196672320

約数和(自身を除く): 140134080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 2677, 3520, 4224, 5280, 5354, 7040, 8031, 10560, 10708, 13385, 16062, 21120, 21416, 26770, 29447, 32124, 40155, 42832, 53540, 58894, 64248, 80310, 85664, 88341, 107080, 117788, 128496, 147235, 160620, 171328, 176682, 214160, 235576, 256992, 294470, 321240, 342656, 353364, 428320, 441705, 471152, 513984, 588940, 642480, 706728, 856640, 883410, 942304, 1027968, 1177880, 1284960, 1413456, 1713280, 1766820, 1884608, 2355760, 2569920, 2826912, 3533640, 3769216, 4711520, 5139840, 5653824, 7067280, 9423040, 11307648, 14134560, 18846080, 28269120, 56538240]

約数ペア:

[(1, 56538240), (2, 28269120), (3, 18846080), (4, 14134560), (5, 11307648), (6, 9423040), (8, 7067280), (10, 5653824), (11, 5139840), (12, 4711520), (15, 3769216), (16, 3533640), (20, 2826912), (22, 2569920), (24, 2355760), (30, 1884608), (32, 1766820), (33, 1713280), (40, 1413456), (44, 1284960), (48, 1177880), (55, 1027968), (60, 942304), (64, 883410), (66, 856640), (80, 706728), (88, 642480), (96, 588940), (110, 513984), (120, 471152), (128, 441705), (132, 428320), (160, 353364), (165, 342656), (176, 321240), (192, 294470), (220, 256992), (240, 235576), (264, 214160), (320, 176682), (330, 171328), (352, 160620), (384, 147235), (440, 128496), (480, 117788), (528, 107080), (640, 88341), (660, 85664), (704, 80310), (880, 64248), (960, 58894), (1056, 53540), (1320, 42832), (1408, 40155), (1760, 32124), (1920, 29447), (2112, 26770), (2640, 21416), (2677, 21120), (3520, 16062), (4224, 13385), (5280, 10708), (5354, 10560), (7040, 8031)]