39108480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{20369}}^1$

素因数の和:20391

約数の個数: 64

約数和(自身を含む): 124664400

約数和(自身を除く): 85555920

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, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 20369, 40738, 61107, 81476, 101845, 122214, 162952, 203690, 244428, 305535, 325904, 407380, 488856, 611070, 651808, 814760, 977712, 1222140, 1303616, 1629520, 1955424, 2444280, 2607232, 3259040, 3910848, 4888560, 6518080, 7821696, 9777120, 13036160, 19554240, 39108480]

約数ペア:

[(1, 39108480), (2, 19554240), (3, 13036160), (4, 9777120), (5, 7821696), (6, 6518080), (8, 4888560), (10, 3910848), (12, 3259040), (15, 2607232), (16, 2444280), (20, 1955424), (24, 1629520), (30, 1303616), (32, 1222140), (40, 977712), (48, 814760), (60, 651808), (64, 611070), (80, 488856), (96, 407380), (120, 325904), (128, 305535), (160, 244428), (192, 203690), (240, 162952), (320, 122214), (384, 101845), (480, 81476), (640, 61107), (960, 40738), (1920, 20369)]