87462720

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:270

約数の個数: 224

約数和(自身を含む): 316016640

約数和(自身を除く): 228553920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 53, 54, 60, 64, 72, 80, 90, 96, 106, 108, 120, 135, 144, 159, 160, 180, 191, 192, 212, 216, 240, 265, 270, 288, 318, 320, 360, 382, 424, 432, 477, 480, 530, 540, 573, 576, 636, 720, 764, 795, 848, 864, 954, 955, 960, 1060, 1080, 1146, 1272, 1431, 1440, 1528, 1590, 1696, 1719, 1728, 1908, 1910, 2120, 2160, 2292, 2385, 2544, 2862, 2865, 2880, 3056, 3180, 3392, 3438, 3816, 3820, 4240, 4320, 4584, 4770, 5088, 5157, 5724, 5730, 6112, 6360, 6876, 7155, 7632, 7640, 8480, 8595, 8640, 9168, 9540, 10123, 10176, 10314, 11448, 11460, 12224, 12720, 13752, 14310, 15264, 15280, 16960, 17190, 18336, 19080, 20246, 20628, 22896, 22920, 25440, 25785, 27504, 28620, 30369, 30528, 30560, 34380, 36672, 38160, 40492, 41256, 45792, 45840, 50615, 50880, 51570, 55008, 57240, 60738, 61120, 68760, 76320, 80984, 82512, 91107, 91584, 91680, 101230, 103140, 110016, 114480, 121476, 137520, 151845, 152640, 161968, 165024, 182214, 183360, 202460, 206280, 228960, 242952, 273321, 275040, 303690, 323936, 330048, 364428, 404920, 412560, 455535, 457920, 485904, 546642, 550080, 607380, 647872, 728856, 809840, 825120, 911070, 971808, 1093284, 1214760, 1366605, 1457712, 1619680, 1650240, 1822140, 1943616, 2186568, 2429520, 2733210, 2915424, 3239360, 3644280, 4373136, 4859040, 5466420, 5830848, 7288560, 8746272, 9718080, 10932840, 14577120, 17492544, 21865680, 29154240, 43731360, 87462720]

約数ペア:

[(1, 87462720), (2, 43731360), (3, 29154240), (4, 21865680), (5, 17492544), (6, 14577120), (8, 10932840), (9, 9718080), (10, 8746272), (12, 7288560), (15, 5830848), (16, 5466420), (18, 4859040), (20, 4373136), (24, 3644280), (27, 3239360), (30, 2915424), (32, 2733210), (36, 2429520), (40, 2186568), (45, 1943616), (48, 1822140), (53, 1650240), (54, 1619680), (60, 1457712), (64, 1366605), (72, 1214760), (80, 1093284), (90, 971808), (96, 911070), (106, 825120), (108, 809840), (120, 728856), (135, 647872), (144, 607380), (159, 550080), (160, 546642), (180, 485904), (191, 457920), (192, 455535), (212, 412560), (216, 404920), (240, 364428), (265, 330048), (270, 323936), (288, 303690), (318, 275040), (320, 273321), (360, 242952), (382, 228960), (424, 206280), (432, 202460), (477, 183360), (480, 182214), (530, 165024), (540, 161968), (573, 152640), (576, 151845), (636, 137520), (720, 121476), (764, 114480), (795, 110016), (848, 103140), (864, 101230), (954, 91680), (955, 91584), (960, 91107), (1060, 82512), (1080, 80984), (1146, 76320), (1272, 68760), (1431, 61120), (1440, 60738), (1528, 57240), (1590, 55008), (1696, 51570), (1719, 50880), (1728, 50615), (1908, 45840), (1910, 45792), (2120, 41256), (2160, 40492), (2292, 38160), (2385, 36672), (2544, 34380), (2862, 30560), (2865, 30528), (2880, 30369), (3056, 28620), (3180, 27504), (3392, 25785), (3438, 25440), (3816, 22920), (3820, 22896), (4240, 20628), (4320, 20246), (4584, 19080), (4770, 18336), (5088, 17190), (5157, 16960), (5724, 15280), (5730, 15264), (6112, 14310), (6360, 13752), (6876, 12720), (7155, 12224), (7632, 11460), (7640, 11448), (8480, 10314), (8595, 10176), (8640, 10123), (9168, 9540)]