1378208960

素因数分解:

$2^6\times 5^1\times {\mathrm{307}}^1\times {\mathrm{14029}}^1$

素因数の和:14353

約数の個数: 56

約数和(自身を含む): 3292784880

約数和(自身を除く): 1914575920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 307, 320, 614, 1228, 1535, 2456, 3070, 4912, 6140, 9824, 12280, 14029, 19648, 24560, 28058, 49120, 56116, 70145, 98240, 112232, 140290, 224464, 280580, 448928, 561160, 897856, 1122320, 2244640, 4306903, 4489280, 8613806, 17227612, 21534515, 34455224, 43069030, 68910448, 86138060, 137820896, 172276120, 275641792, 344552240, 689104480, 1378208960]

約数ペア:

[(1, 1378208960), (2, 689104480), (4, 344552240), (5, 275641792), (8, 172276120), (10, 137820896), (16, 86138060), (20, 68910448), (32, 43069030), (40, 34455224), (64, 21534515), (80, 17227612), (160, 8613806), (307, 4489280), (320, 4306903), (614, 2244640), (1228, 1122320), (1535, 897856), (2456, 561160), (3070, 448928), (4912, 280580), (6140, 224464), (9824, 140290), (12280, 112232), (14029, 98240), (19648, 70145), (24560, 56116), (28058, 49120)]