15691872120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2099}}^1\times {\mathrm{62299}}^1$

素因数の和:64412

約数の個数: 64

約数和(自身を含む): 47098800000

約数和(自身を除く): 31406927880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2099, 4198, 6297, 8396, 10495, 12594, 16792, 20990, 25188, 31485, 41980, 50376, 62299, 62970, 83960, 124598, 125940, 186897, 249196, 251880, 311495, 373794, 498392, 622990, 747588, 934485, 1245980, 1495176, 1868970, 2491960, 3737940, 7475880, 130765601, 261531202, 392296803, 523062404, 653828005, 784593606, 1046124808, 1307656010, 1569187212, 1961484015, 2615312020, 3138374424, 3922968030, 5230624040, 7845936060, 15691872120]

約数ペア:

[(1, 15691872120), (2, 7845936060), (3, 5230624040), (4, 3922968030), (5, 3138374424), (6, 2615312020), (8, 1961484015), (10, 1569187212), (12, 1307656010), (15, 1046124808), (20, 784593606), (24, 653828005), (30, 523062404), (40, 392296803), (60, 261531202), (120, 130765601), (2099, 7475880), (4198, 3737940), (6297, 2491960), (8396, 1868970), (10495, 1495176), (12594, 1245980), (16792, 934485), (20990, 747588), (25188, 622990), (31485, 498392), (41980, 373794), (50376, 311495), (62299, 251880), (62970, 249196), (83960, 186897), (124598, 125940)]