27290891280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1439393}}^1$

素因数の和:1439488

約数の個数: 80

約数和(自身を含む): 85672730880

約数和(自身を除く): 58381839600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 237, 240, 316, 395, 474, 632, 790, 948, 1185, 1264, 1580, 1896, 2370, 3160, 3792, 4740, 6320, 9480, 18960, 1439393, 2878786, 4318179, 5757572, 7196965, 8636358, 11515144, 14393930, 17272716, 21590895, 23030288, 28787860, 34545432, 43181790, 57575720, 69090864, 86363580, 113712047, 115151440, 172727160, 227424094, 341136141, 345454320, 454848188, 568560235, 682272282, 909696376, 1137120470, 1364544564, 1705680705, 1819392752, 2274240940, 2729089128, 3411361410, 4548481880, 5458178256, 6822722820, 9096963760, 13645445640, 27290891280]

約数ペア:

[(1, 27290891280), (2, 13645445640), (3, 9096963760), (4, 6822722820), (5, 5458178256), (6, 4548481880), (8, 3411361410), (10, 2729089128), (12, 2274240940), (15, 1819392752), (16, 1705680705), (20, 1364544564), (24, 1137120470), (30, 909696376), (40, 682272282), (48, 568560235), (60, 454848188), (79, 345454320), (80, 341136141), (120, 227424094), (158, 172727160), (237, 115151440), (240, 113712047), (316, 86363580), (395, 69090864), (474, 57575720), (632, 43181790), (790, 34545432), (948, 28787860), (1185, 23030288), (1264, 21590895), (1580, 17272716), (1896, 14393930), (2370, 11515144), (3160, 8636358), (3792, 7196965), (4740, 5757572), (6320, 4318179), (9480, 2878786), (18960, 1439393)]