30892560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1327}}^1$

素因数の和:1440

約数の個数: 80

約数和(自身を含む): 96827136

約数和(自身を除く): 65934576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 97, 120, 194, 240, 291, 388, 485, 582, 776, 970, 1164, 1327, 1455, 1552, 1940, 2328, 2654, 2910, 3880, 3981, 4656, 5308, 5820, 6635, 7760, 7962, 10616, 11640, 13270, 15924, 19905, 21232, 23280, 26540, 31848, 39810, 53080, 63696, 79620, 106160, 128719, 159240, 257438, 318480, 386157, 514876, 643595, 772314, 1029752, 1287190, 1544628, 1930785, 2059504, 2574380, 3089256, 3861570, 5148760, 6178512, 7723140, 10297520, 15446280, 30892560]

約数ペア:

[(1, 30892560), (2, 15446280), (3, 10297520), (4, 7723140), (5, 6178512), (6, 5148760), (8, 3861570), (10, 3089256), (12, 2574380), (15, 2059504), (16, 1930785), (20, 1544628), (24, 1287190), (30, 1029752), (40, 772314), (48, 643595), (60, 514876), (80, 386157), (97, 318480), (120, 257438), (194, 159240), (240, 128719), (291, 106160), (388, 79620), (485, 63696), (582, 53080), (776, 39810), (970, 31848), (1164, 26540), (1327, 23280), (1455, 21232), (1552, 19905), (1940, 15924), (2328, 13270), (2654, 11640), (2910, 10616), (3880, 7962), (3981, 7760), (4656, 6635), (5308, 5820)]