13822560

素因数分解:

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

素因数の和:381

約数の個数: 144

約数和(自身を含む): 48943440

約数和(自身を除く): 35120880

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, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 232, 240, 261, 288, 290, 331, 348, 360, 435, 464, 480, 522, 580, 662, 696, 720, 870, 928, 993, 1044, 1160, 1305, 1324, 1392, 1440, 1655, 1740, 1986, 2088, 2320, 2610, 2648, 2784, 2979, 3310, 3480, 3972, 4176, 4640, 4965, 5220, 5296, 5958, 6620, 6960, 7944, 8352, 9599, 9930, 10440, 10592, 11916, 13240, 13920, 14895, 15888, 19198, 19860, 20880, 23832, 26480, 28797, 29790, 31776, 38396, 39720, 41760, 47664, 47995, 52960, 57594, 59580, 76792, 79440, 86391, 95328, 95990, 115188, 119160, 143985, 153584, 158880, 172782, 191980, 230376, 238320, 287970, 307168, 345564, 383960, 431955, 460752, 476640, 575940, 691128, 767920, 863910, 921504, 1151880, 1382256, 1535840, 1727820, 2303760, 2764512, 3455640, 4607520, 6911280, 13822560]

約数ペア:

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