15666067920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{65275283}}^1$

素因数の和:65275299

約数の個数: 40

約数和(自身を含む): 48564811296

約数和(自身を除く): 32898743376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 65275283, 130550566, 195825849, 261101132, 326376415, 391651698, 522202264, 652752830, 783303396, 979129245, 1044404528, 1305505660, 1566606792, 1958258490, 2611011320, 3133213584, 3916516980, 5222022640, 7833033960, 15666067920]

約数ペア:

[(1, 15666067920), (2, 7833033960), (3, 5222022640), (4, 3916516980), (5, 3133213584), (6, 2611011320), (8, 1958258490), (10, 1566606792), (12, 1305505660), (15, 1044404528), (16, 979129245), (20, 783303396), (24, 652752830), (30, 522202264), (40, 391651698), (48, 326376415), (60, 261101132), (80, 195825849), (120, 130550566), (240, 65275283)]