19335840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{40283}}^1$

素因数の和:40301

約数の個数: 48

約数和(自身を含む): 60909408

約数和(自身を除く): 41573568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 40283, 80566, 120849, 161132, 201415, 241698, 322264, 402830, 483396, 604245, 644528, 805660, 966792, 1208490, 1289056, 1611320, 1933584, 2416980, 3222640, 3867168, 4833960, 6445280, 9667920, 19335840]

約数ペア:

[(1, 19335840), (2, 9667920), (3, 6445280), (4, 4833960), (5, 3867168), (6, 3222640), (8, 2416980), (10, 1933584), (12, 1611320), (15, 1289056), (16, 1208490), (20, 966792), (24, 805660), (30, 644528), (32, 604245), (40, 483396), (48, 402830), (60, 322264), (80, 241698), (96, 201415), (120, 161132), (160, 120849), (240, 80566), (480, 40283)]