2015596920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{37409}}^1$

素因数の和:37872

約数の個数: 64

約数和(自身を含む): 6060420000

約数和(自身を除く): 4044823080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 449, 898, 1347, 1796, 2245, 2694, 3592, 4490, 5388, 6735, 8980, 10776, 13470, 17960, 26940, 37409, 53880, 74818, 112227, 149636, 187045, 224454, 299272, 374090, 448908, 561135, 748180, 897816, 1122270, 1496360, 2244540, 4489080, 16796641, 33593282, 50389923, 67186564, 83983205, 100779846, 134373128, 167966410, 201559692, 251949615, 335932820, 403119384, 503899230, 671865640, 1007798460, 2015596920]

約数ペア:

[(1, 2015596920), (2, 1007798460), (3, 671865640), (4, 503899230), (5, 403119384), (6, 335932820), (8, 251949615), (10, 201559692), (12, 167966410), (15, 134373128), (20, 100779846), (24, 83983205), (30, 67186564), (40, 50389923), (60, 33593282), (120, 16796641), (449, 4489080), (898, 2244540), (1347, 1496360), (1796, 1122270), (2245, 897816), (2694, 748180), (3592, 561135), (4490, 448908), (5388, 374090), (6735, 299272), (8980, 224454), (10776, 187045), (13470, 149636), (17960, 112227), (26940, 74818), (37409, 53880)]