27589440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{991}}^1$

素因数の和:1040

約数の個数: 112

約数和(自身を含む): 90708480

約数和(自身を除く): 63119040

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, 145, 160, 174, 192, 232, 240, 290, 320, 348, 435, 464, 480, 580, 696, 870, 928, 960, 991, 1160, 1392, 1740, 1856, 1982, 2320, 2784, 2973, 3480, 3964, 4640, 4955, 5568, 5946, 6960, 7928, 9280, 9910, 11892, 13920, 14865, 15856, 19820, 23784, 27840, 28739, 29730, 31712, 39640, 47568, 57478, 59460, 63424, 79280, 86217, 95136, 114956, 118920, 143695, 158560, 172434, 190272, 229912, 237840, 287390, 317120, 344868, 431085, 459824, 475680, 574780, 689736, 862170, 919648, 951360, 1149560, 1379472, 1724340, 1839296, 2299120, 2758944, 3448680, 4598240, 5517888, 6897360, 9196480, 13794720, 27589440]

約数ペア:

[(1, 27589440), (2, 13794720), (3, 9196480), (4, 6897360), (5, 5517888), (6, 4598240), (8, 3448680), (10, 2758944), (12, 2299120), (15, 1839296), (16, 1724340), (20, 1379472), (24, 1149560), (29, 951360), (30, 919648), (32, 862170), (40, 689736), (48, 574780), (58, 475680), (60, 459824), (64, 431085), (80, 344868), (87, 317120), (96, 287390), (116, 237840), (120, 229912), (145, 190272), (160, 172434), (174, 158560), (192, 143695), (232, 118920), (240, 114956), (290, 95136), (320, 86217), (348, 79280), (435, 63424), (464, 59460), (480, 57478), (580, 47568), (696, 39640), (870, 31712), (928, 29730), (960, 28739), (991, 27840), (1160, 23784), (1392, 19820), (1740, 15856), (1856, 14865), (1982, 13920), (2320, 11892), (2784, 9910), (2973, 9280), (3480, 7928), (3964, 6960), (4640, 5946), (4955, 5568)]