2017507920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{8406283}}^1$

素因数の和:8406299

約数の個数: 40

約数和(自身を含む): 6254275296

約数和(自身を除く): 4236767376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8406283, 16812566, 25218849, 33625132, 42031415, 50437698, 67250264, 84062830, 100875396, 126094245, 134500528, 168125660, 201750792, 252188490, 336251320, 403501584, 504376980, 672502640, 1008753960, 2017507920]

約数ペア:

[(1, 2017507920), (2, 1008753960), (3, 672502640), (4, 504376980), (5, 403501584), (6, 336251320), (8, 252188490), (10, 201750792), (12, 168125660), (15, 134500528), (16, 126094245), (20, 100875396), (24, 84062830), (30, 67250264), (40, 50437698), (48, 42031415), (60, 33625132), (80, 25218849), (120, 16812566), (240, 8406283)]