86805120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1559}}^1$

素因数の和:1610

約数の個数: 128

約数和(自身を含む): 286416000

約数和(自身を除く): 199610880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 174, 192, 232, 240, 290, 320, 348, 384, 435, 464, 480, 580, 640, 696, 870, 928, 960, 1160, 1392, 1559, 1740, 1856, 1920, 2320, 2784, 3118, 3480, 3712, 4640, 4677, 5568, 6236, 6960, 7795, 9280, 9354, 11136, 12472, 13920, 15590, 18560, 18708, 23385, 24944, 27840, 31180, 37416, 45211, 46770, 49888, 55680, 62360, 74832, 90422, 93540, 99776, 124720, 135633, 149664, 180844, 187080, 199552, 226055, 249440, 271266, 299328, 361688, 374160, 452110, 498880, 542532, 598656, 678165, 723376, 748320, 904220, 997760, 1085064, 1356330, 1446752, 1496640, 1808440, 2170128, 2712660, 2893504, 2993280, 3616880, 4340256, 5425320, 5787008, 7233760, 8680512, 10850640, 14467520, 17361024, 21701280, 28935040, 43402560, 86805120]

約数ペア:

[(1, 86805120), (2, 43402560), (3, 28935040), (4, 21701280), (5, 17361024), (6, 14467520), (8, 10850640), (10, 8680512), (12, 7233760), (15, 5787008), (16, 5425320), (20, 4340256), (24, 3616880), (29, 2993280), (30, 2893504), (32, 2712660), (40, 2170128), (48, 1808440), (58, 1496640), (60, 1446752), (64, 1356330), (80, 1085064), (87, 997760), (96, 904220), (116, 748320), (120, 723376), (128, 678165), (145, 598656), (160, 542532), (174, 498880), (192, 452110), (232, 374160), (240, 361688), (290, 299328), (320, 271266), (348, 249440), (384, 226055), (435, 199552), (464, 187080), (480, 180844), (580, 149664), (640, 135633), (696, 124720), (870, 99776), (928, 93540), (960, 90422), (1160, 74832), (1392, 62360), (1559, 55680), (1740, 49888), (1856, 46770), (1920, 45211), (2320, 37416), (2784, 31180), (3118, 27840), (3480, 24944), (3712, 23385), (4640, 18708), (4677, 18560), (5568, 15590), (6236, 13920), (6960, 12472), (7795, 11136), (9280, 9354)]