55043860680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{643}}^1\times {\mathrm{237791}}^1$

素因数の和:238451

約数の個数: 96

約数和(自身を含む): 179171516160

約数和(自身を除く): 124127655480

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, 180, 360, 643, 1286, 1929, 2572, 3215, 3858, 5144, 5787, 6430, 7716, 9645, 11574, 12860, 15432, 19290, 23148, 25720, 28935, 38580, 46296, 57870, 77160, 115740, 231480, 237791, 475582, 713373, 951164, 1188955, 1426746, 1902328, 2140119, 2377910, 2853492, 3566865, 4280238, 4755820, 5706984, 7133730, 8560476, 9511640, 10700595, 14267460, 17120952, 21401190, 28534920, 42802380, 85604760, 152899613, 305799226, 458698839, 611598452, 764498065, 917397678, 1223196904, 1376096517, 1528996130, 1834795356, 2293494195, 2752193034, 3057992260, 3669590712, 4586988390, 5504386068, 6115984520, 6880482585, 9173976780, 11008772136, 13760965170, 18347953560, 27521930340, 55043860680]

約数ペア:

[(1, 55043860680), (2, 27521930340), (3, 18347953560), (4, 13760965170), (5, 11008772136), (6, 9173976780), (8, 6880482585), (9, 6115984520), (10, 5504386068), (12, 4586988390), (15, 3669590712), (18, 3057992260), (20, 2752193034), (24, 2293494195), (30, 1834795356), (36, 1528996130), (40, 1376096517), (45, 1223196904), (60, 917397678), (72, 764498065), (90, 611598452), (120, 458698839), (180, 305799226), (360, 152899613), (643, 85604760), (1286, 42802380), (1929, 28534920), (2572, 21401190), (3215, 17120952), (3858, 14267460), (5144, 10700595), (5787, 9511640), (6430, 8560476), (7716, 7133730), (9645, 5706984), (11574, 4755820), (12860, 4280238), (15432, 3566865), (19290, 2853492), (23148, 2377910), (25720, 2140119), (28935, 1902328), (38580, 1426746), (46296, 1188955), (57870, 951164), (77160, 713373), (115740, 475582), (231480, 237791)]