1237516920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1145849}}^1$

素因数の和:1145869

約数の個数: 64

約数和(自身を含む): 4125060000

約数和(自身を除く): 2887543080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 1145849, 2291698, 3437547, 4583396, 5729245, 6875094, 9166792, 10312641, 11458490, 13750188, 17187735, 20625282, 22916980, 27500376, 30937923, 34375470, 41250564, 45833960, 51563205, 61875846, 68750940, 82501128, 103126410, 123751692, 137501880, 154689615, 206252820, 247503384, 309379230, 412505640, 618758460, 1237516920]

約数ペア:

[(1, 1237516920), (2, 618758460), (3, 412505640), (4, 309379230), (5, 247503384), (6, 206252820), (8, 154689615), (9, 137501880), (10, 123751692), (12, 103126410), (15, 82501128), (18, 68750940), (20, 61875846), (24, 51563205), (27, 45833960), (30, 41250564), (36, 34375470), (40, 30937923), (45, 27500376), (54, 22916980), (60, 20625282), (72, 17187735), (90, 13750188), (108, 11458490), (120, 10312641), (135, 9166792), (180, 6875094), (216, 5729245), (270, 4583396), (360, 3437547), (540, 2291698), (1080, 1145849)]