245817120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{2861}}^1$

素因数の和:3058

約数の個数: 96

約数和(自身を含む): 778921920

約数和(自身を除く): 533104800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 179, 240, 358, 480, 537, 716, 895, 1074, 1432, 1790, 2148, 2685, 2861, 2864, 3580, 4296, 5370, 5722, 5728, 7160, 8583, 8592, 10740, 11444, 14305, 14320, 17166, 17184, 21480, 22888, 28610, 28640, 34332, 42915, 42960, 45776, 57220, 68664, 85830, 85920, 91552, 114440, 137328, 171660, 228880, 274656, 343320, 457760, 512119, 686640, 1024238, 1373280, 1536357, 2048476, 2560595, 3072714, 4096952, 5121190, 6145428, 7681785, 8193904, 10242380, 12290856, 15363570, 16387808, 20484760, 24581712, 30727140, 40969520, 49163424, 61454280, 81939040, 122908560, 245817120]

約数ペア:

[(1, 245817120), (2, 122908560), (3, 81939040), (4, 61454280), (5, 49163424), (6, 40969520), (8, 30727140), (10, 24581712), (12, 20484760), (15, 16387808), (16, 15363570), (20, 12290856), (24, 10242380), (30, 8193904), (32, 7681785), (40, 6145428), (48, 5121190), (60, 4096952), (80, 3072714), (96, 2560595), (120, 2048476), (160, 1536357), (179, 1373280), (240, 1024238), (358, 686640), (480, 512119), (537, 457760), (716, 343320), (895, 274656), (1074, 228880), (1432, 171660), (1790, 137328), (2148, 114440), (2685, 91552), (2861, 85920), (2864, 85830), (3580, 68664), (4296, 57220), (5370, 45776), (5722, 42960), (5728, 42915), (7160, 34332), (8583, 28640), (8592, 28610), (10740, 22888), (11444, 21480), (14305, 17184), (14320, 17166)]