247779120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{593}}^1\times {\mathrm{1741}}^1$

素因数の和:2350

約数の個数: 80

約数和(自身を含む): 769852512

約数和(自身を除く): 522073392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 593, 1186, 1741, 1779, 2372, 2965, 3482, 3558, 4744, 5223, 5930, 6964, 7116, 8705, 8895, 9488, 10446, 11860, 13928, 14232, 17410, 17790, 20892, 23720, 26115, 27856, 28464, 34820, 35580, 41784, 47440, 52230, 69640, 71160, 83568, 104460, 139280, 142320, 208920, 417840, 1032413, 2064826, 3097239, 4129652, 5162065, 6194478, 8259304, 10324130, 12388956, 15486195, 16518608, 20648260, 24777912, 30972390, 41296520, 49555824, 61944780, 82593040, 123889560, 247779120]

約数ペア:

[(1, 247779120), (2, 123889560), (3, 82593040), (4, 61944780), (5, 49555824), (6, 41296520), (8, 30972390), (10, 24777912), (12, 20648260), (15, 16518608), (16, 15486195), (20, 12388956), (24, 10324130), (30, 8259304), (40, 6194478), (48, 5162065), (60, 4129652), (80, 3097239), (120, 2064826), (240, 1032413), (593, 417840), (1186, 208920), (1741, 142320), (1779, 139280), (2372, 104460), (2965, 83568), (3482, 71160), (3558, 69640), (4744, 52230), (5223, 47440), (5930, 41784), (6964, 35580), (7116, 34820), (8705, 28464), (8895, 27856), (9488, 26115), (10446, 23720), (11860, 20892), (13928, 17790), (14232, 17410)]