21591364440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3847}}^1\times {\mathrm{46771}}^1$

素因数の和:50632

約数の個数: 64

約数和(自身を含む): 64792316160

約数和(自身を除く): 43200951720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3847, 7694, 11541, 15388, 19235, 23082, 30776, 38470, 46164, 46771, 57705, 76940, 92328, 93542, 115410, 140313, 153880, 187084, 230820, 233855, 280626, 374168, 461640, 467710, 561252, 701565, 935420, 1122504, 1403130, 1870840, 2806260, 5612520, 179928037, 359856074, 539784111, 719712148, 899640185, 1079568222, 1439424296, 1799280370, 2159136444, 2698920555, 3598560740, 4318272888, 5397841110, 7197121480, 10795682220, 21591364440]

約数ペア:

[(1, 21591364440), (2, 10795682220), (3, 7197121480), (4, 5397841110), (5, 4318272888), (6, 3598560740), (8, 2698920555), (10, 2159136444), (12, 1799280370), (15, 1439424296), (20, 1079568222), (24, 899640185), (30, 719712148), (40, 539784111), (60, 359856074), (120, 179928037), (3847, 5612520), (7694, 2806260), (11541, 1870840), (15388, 1403130), (19235, 1122504), (23082, 935420), (30776, 701565), (38470, 561252), (46164, 467710), (46771, 461640), (57705, 374168), (76940, 280626), (92328, 233855), (93542, 230820), (115410, 187084), (140313, 153880)]