165806280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{10711}}^1$

素因数の和:10771

約数の個数: 96

約数和(自身を含む): 551453760

約数和(自身を除く): 385647480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1290, 1548, 1720, 1935, 2580, 3096, 3870, 5160, 7740, 10711, 15480, 21422, 32133, 42844, 53555, 64266, 85688, 96399, 107110, 128532, 160665, 192798, 214220, 257064, 321330, 385596, 428440, 460573, 481995, 642660, 771192, 921146, 963990, 1285320, 1381719, 1842292, 1927980, 2302865, 2763438, 3684584, 3855960, 4145157, 4605730, 5526876, 6908595, 8290314, 9211460, 11053752, 13817190, 16580628, 18422920, 20725785, 27634380, 33161256, 41451570, 55268760, 82903140, 165806280]

約数ペア:

[(1, 165806280), (2, 82903140), (3, 55268760), (4, 41451570), (5, 33161256), (6, 27634380), (8, 20725785), (9, 18422920), (10, 16580628), (12, 13817190), (15, 11053752), (18, 9211460), (20, 8290314), (24, 6908595), (30, 5526876), (36, 4605730), (40, 4145157), (43, 3855960), (45, 3684584), (60, 2763438), (72, 2302865), (86, 1927980), (90, 1842292), (120, 1381719), (129, 1285320), (172, 963990), (180, 921146), (215, 771192), (258, 642660), (344, 481995), (360, 460573), (387, 428440), (430, 385596), (516, 321330), (645, 257064), (774, 214220), (860, 192798), (1032, 160665), (1290, 128532), (1548, 107110), (1720, 96399), (1935, 85688), (2580, 64266), (3096, 53555), (3870, 42844), (5160, 32133), (7740, 21422), (10711, 15480)]