2178382560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{156493}}^1$

素因数の和:156540

約数の個数: 96

約数和(自身を含む): 7098567840

約数和(自身を除く): 4920185280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 80, 87, 96, 116, 120, 145, 160, 174, 232, 240, 290, 348, 435, 464, 480, 580, 696, 870, 928, 1160, 1392, 1740, 2320, 2784, 3480, 4640, 6960, 13920, 156493, 312986, 469479, 625972, 782465, 938958, 1251944, 1564930, 1877916, 2347395, 2503888, 3129860, 3755832, 4538297, 4694790, 5007776, 6259720, 7511664, 9076594, 9389580, 12519440, 13614891, 15023328, 18153188, 18779160, 22691485, 25038880, 27229782, 36306376, 37558320, 45382970, 54459564, 68074455, 72612752, 75116640, 90765940, 108919128, 136148910, 145225504, 181531880, 217838256, 272297820, 363063760, 435676512, 544595640, 726127520, 1089191280, 2178382560]

約数ペア:

[(1, 2178382560), (2, 1089191280), (3, 726127520), (4, 544595640), (5, 435676512), (6, 363063760), (8, 272297820), (10, 217838256), (12, 181531880), (15, 145225504), (16, 136148910), (20, 108919128), (24, 90765940), (29, 75116640), (30, 72612752), (32, 68074455), (40, 54459564), (48, 45382970), (58, 37558320), (60, 36306376), (80, 27229782), (87, 25038880), (96, 22691485), (116, 18779160), (120, 18153188), (145, 15023328), (160, 13614891), (174, 12519440), (232, 9389580), (240, 9076594), (290, 7511664), (348, 6259720), (435, 5007776), (464, 4694790), (480, 4538297), (580, 3755832), (696, 3129860), (870, 2503888), (928, 2347395), (1160, 1877916), (1392, 1564930), (1740, 1251944), (2320, 938958), (2784, 782465), (3480, 625972), (4640, 469479), (6960, 312986), (13920, 156493)]