2389456920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1493}}^1\times {\mathrm{13337}}^1$

素因数の和:14844

約数の個数: 64

約数和(自身を含む): 7173709920

約数和(自身を除く): 4784253000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1493, 2986, 4479, 5972, 7465, 8958, 11944, 13337, 14930, 17916, 22395, 26674, 29860, 35832, 40011, 44790, 53348, 59720, 66685, 80022, 89580, 106696, 133370, 160044, 179160, 200055, 266740, 320088, 400110, 533480, 800220, 1600440, 19912141, 39824282, 59736423, 79648564, 99560705, 119472846, 159297128, 199121410, 238945692, 298682115, 398242820, 477891384, 597364230, 796485640, 1194728460, 2389456920]

約数ペア:

[(1, 2389456920), (2, 1194728460), (3, 796485640), (4, 597364230), (5, 477891384), (6, 398242820), (8, 298682115), (10, 238945692), (12, 199121410), (15, 159297128), (20, 119472846), (24, 99560705), (30, 79648564), (40, 59736423), (60, 39824282), (120, 19912141), (1493, 1600440), (2986, 800220), (4479, 533480), (5972, 400110), (7465, 320088), (8958, 266740), (11944, 200055), (13337, 179160), (14930, 160044), (17916, 133370), (22395, 106696), (26674, 89580), (29860, 80022), (35832, 66685), (40011, 59720), (44790, 53348)]