27645120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1$

素因数の和:383

約数の個数: 168

約数和(自身を含む): 98663760

約数和(自身を除く): 71018640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 192, 232, 240, 261, 288, 290, 320, 331, 348, 360, 435, 464, 480, 522, 576, 580, 662, 696, 720, 870, 928, 960, 993, 1044, 1160, 1305, 1324, 1392, 1440, 1655, 1740, 1856, 1986, 2088, 2320, 2610, 2648, 2784, 2880, 2979, 3310, 3480, 3972, 4176, 4640, 4965, 5220, 5296, 5568, 5958, 6620, 6960, 7944, 8352, 9280, 9599, 9930, 10440, 10592, 11916, 13240, 13920, 14895, 15888, 16704, 19198, 19860, 20880, 21184, 23832, 26480, 27840, 28797, 29790, 31776, 38396, 39720, 41760, 47664, 47995, 52960, 57594, 59580, 63552, 76792, 79440, 83520, 86391, 95328, 95990, 105920, 115188, 119160, 143985, 153584, 158880, 172782, 190656, 191980, 230376, 238320, 287970, 307168, 317760, 345564, 383960, 431955, 460752, 476640, 575940, 614336, 691128, 767920, 863910, 921504, 953280, 1151880, 1382256, 1535840, 1727820, 1843008, 2303760, 2764512, 3071680, 3455640, 4607520, 5529024, 6911280, 9215040, 13822560, 27645120]

約数ペア:

[(1, 27645120), (2, 13822560), (3, 9215040), (4, 6911280), (5, 5529024), (6, 4607520), (8, 3455640), (9, 3071680), (10, 2764512), (12, 2303760), (15, 1843008), (16, 1727820), (18, 1535840), (20, 1382256), (24, 1151880), (29, 953280), (30, 921504), (32, 863910), (36, 767920), (40, 691128), (45, 614336), (48, 575940), (58, 476640), (60, 460752), (64, 431955), (72, 383960), (80, 345564), (87, 317760), (90, 307168), (96, 287970), (116, 238320), (120, 230376), (144, 191980), (145, 190656), (160, 172782), (174, 158880), (180, 153584), (192, 143985), (232, 119160), (240, 115188), (261, 105920), (288, 95990), (290, 95328), (320, 86391), (331, 83520), (348, 79440), (360, 76792), (435, 63552), (464, 59580), (480, 57594), (522, 52960), (576, 47995), (580, 47664), (662, 41760), (696, 39720), (720, 38396), (870, 31776), (928, 29790), (960, 28797), (993, 27840), (1044, 26480), (1160, 23832), (1305, 21184), (1324, 20880), (1392, 19860), (1440, 19198), (1655, 16704), (1740, 15888), (1856, 14895), (1986, 13920), (2088, 13240), (2320, 11916), (2610, 10592), (2648, 10440), (2784, 9930), (2880, 9599), (2979, 9280), (3310, 8352), (3480, 7944), (3972, 6960), (4176, 6620), (4640, 5958), (4965, 5568), (5220, 5296)]