61746001560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{870643}}^1$

素因数の和:870857

約数の個数: 96

約数和(自身を含む): 201693389040

約数和(自身を除く): 139947387480

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, 197, 360, 394, 591, 788, 985, 1182, 1576, 1773, 1970, 2364, 2955, 3546, 3940, 4728, 5910, 7092, 7880, 8865, 11820, 14184, 17730, 23640, 35460, 70920, 870643, 1741286, 2611929, 3482572, 4353215, 5223858, 6965144, 7835787, 8706430, 10447716, 13059645, 15671574, 17412860, 20895432, 26119290, 31343148, 34825720, 39178935, 52238580, 62686296, 78357870, 104477160, 156715740, 171516671, 313431480, 343033342, 514550013, 686066684, 857583355, 1029100026, 1372133368, 1543650039, 1715166710, 2058200052, 2572750065, 3087300078, 3430333420, 4116400104, 5145500130, 6174600156, 6860666840, 7718250195, 10291000260, 12349200312, 15436500390, 20582000520, 30873000780, 61746001560]

約数ペア:

[(1, 61746001560), (2, 30873000780), (3, 20582000520), (4, 15436500390), (5, 12349200312), (6, 10291000260), (8, 7718250195), (9, 6860666840), (10, 6174600156), (12, 5145500130), (15, 4116400104), (18, 3430333420), (20, 3087300078), (24, 2572750065), (30, 2058200052), (36, 1715166710), (40, 1543650039), (45, 1372133368), (60, 1029100026), (72, 857583355), (90, 686066684), (120, 514550013), (180, 343033342), (197, 313431480), (360, 171516671), (394, 156715740), (591, 104477160), (788, 78357870), (985, 62686296), (1182, 52238580), (1576, 39178935), (1773, 34825720), (1970, 31343148), (2364, 26119290), (2955, 20895432), (3546, 17412860), (3940, 15671574), (4728, 13059645), (5910, 10447716), (7092, 8706430), (7880, 7835787), (8865, 6965144), (11820, 5223858), (14184, 4353215), (17730, 3482572), (23640, 2611929), (35460, 1741286), (70920, 870643)]