210655680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{219433}}^1$

素因数の和:219453

約数の個数: 56

約数和(自身を含む): 668834832

約数和(自身を除く): 458179152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 219433, 438866, 658299, 877732, 1097165, 1316598, 1755464, 2194330, 2633196, 3291495, 3510928, 4388660, 5266392, 6582990, 7021856, 8777320, 10532784, 13165980, 14043712, 17554640, 21065568, 26331960, 35109280, 42131136, 52663920, 70218560, 105327840, 210655680]

約数ペア:

[(1, 210655680), (2, 105327840), (3, 70218560), (4, 52663920), (5, 42131136), (6, 35109280), (8, 26331960), (10, 21065568), (12, 17554640), (15, 14043712), (16, 13165980), (20, 10532784), (24, 8777320), (30, 7021856), (32, 6582990), (40, 5266392), (48, 4388660), (60, 3510928), (64, 3291495), (80, 2633196), (96, 2194330), (120, 1755464), (160, 1316598), (192, 1097165), (240, 877732), (320, 658299), (480, 438866), (960, 219433)]