298873920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{719}}^1$

素因数の和:1172

約数の個数: 112

約数和(自身を含む): 952439040

約数和(自身を除く): 653565120

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, 433, 480, 719, 866, 960, 1299, 1438, 1732, 2157, 2165, 2598, 2876, 3464, 3595, 4314, 4330, 5196, 5752, 6495, 6928, 7190, 8628, 8660, 10392, 10785, 11504, 12990, 13856, 14380, 17256, 17320, 20784, 21570, 23008, 25980, 27712, 28760, 34512, 34640, 41568, 43140, 46016, 51960, 57520, 69024, 69280, 83136, 86280, 103920, 115040, 138048, 138560, 172560, 207840, 230080, 311327, 345120, 415680, 622654, 690240, 933981, 1245308, 1556635, 1867962, 2490616, 3113270, 3735924, 4669905, 4981232, 6226540, 7471848, 9339810, 9962464, 12453080, 14943696, 18679620, 19924928, 24906160, 29887392, 37359240, 49812320, 59774784, 74718480, 99624640, 149436960, 298873920]

約数ペア:

[(1, 298873920), (2, 149436960), (3, 99624640), (4, 74718480), (5, 59774784), (6, 49812320), (8, 37359240), (10, 29887392), (12, 24906160), (15, 19924928), (16, 18679620), (20, 14943696), (24, 12453080), (30, 9962464), (32, 9339810), (40, 7471848), (48, 6226540), (60, 4981232), (64, 4669905), (80, 3735924), (96, 3113270), (120, 2490616), (160, 1867962), (192, 1556635), (240, 1245308), (320, 933981), (433, 690240), (480, 622654), (719, 415680), (866, 345120), (960, 311327), (1299, 230080), (1438, 207840), (1732, 172560), (2157, 138560), (2165, 138048), (2598, 115040), (2876, 103920), (3464, 86280), (3595, 83136), (4314, 69280), (4330, 69024), (5196, 57520), (5752, 51960), (6495, 46016), (6928, 43140), (7190, 41568), (8628, 34640), (8660, 34512), (10392, 28760), (10785, 27712), (11504, 25980), (12990, 23008), (13856, 21570), (14380, 20784), (17256, 17320)]