48845520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{379}}^1$

素因数の和:577

約数の個数: 120

約数和(自身を含む): 165391200

約数和(自身を除く): 116545680

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, 179, 180, 240, 358, 360, 379, 537, 716, 720, 758, 895, 1074, 1137, 1432, 1516, 1611, 1790, 1895, 2148, 2274, 2685, 2864, 3032, 3222, 3411, 3580, 3790, 4296, 4548, 5370, 5685, 6064, 6444, 6822, 7160, 7580, 8055, 8592, 9096, 10740, 11370, 12888, 13644, 14320, 15160, 16110, 17055, 18192, 21480, 22740, 25776, 27288, 30320, 32220, 34110, 42960, 45480, 54576, 64440, 67841, 68220, 90960, 128880, 135682, 136440, 203523, 271364, 272880, 339205, 407046, 542728, 610569, 678410, 814092, 1017615, 1085456, 1221138, 1356820, 1628184, 2035230, 2442276, 2713640, 3052845, 3256368, 4070460, 4884552, 5427280, 6105690, 8140920, 9769104, 12211380, 16281840, 24422760, 48845520]

約数ペア:

[(1, 48845520), (2, 24422760), (3, 16281840), (4, 12211380), (5, 9769104), (6, 8140920), (8, 6105690), (9, 5427280), (10, 4884552), (12, 4070460), (15, 3256368), (16, 3052845), (18, 2713640), (20, 2442276), (24, 2035230), (30, 1628184), (36, 1356820), (40, 1221138), (45, 1085456), (48, 1017615), (60, 814092), (72, 678410), (80, 610569), (90, 542728), (120, 407046), (144, 339205), (179, 272880), (180, 271364), (240, 203523), (358, 136440), (360, 135682), (379, 128880), (537, 90960), (716, 68220), (720, 67841), (758, 64440), (895, 54576), (1074, 45480), (1137, 42960), (1432, 34110), (1516, 32220), (1611, 30320), (1790, 27288), (1895, 25776), (2148, 22740), (2274, 21480), (2685, 18192), (2864, 17055), (3032, 16110), (3222, 15160), (3411, 14320), (3580, 13644), (3790, 12888), (4296, 11370), (4548, 10740), (5370, 9096), (5685, 8592), (6064, 8055), (6444, 7580), (6822, 7160)]