1257814080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{436741}}^1$

素因数の和:436764

約数の個数: 84

約数和(自身を含む): 4326366252

約数和(自身を除く): 3068552172

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 436741, 873482, 1310223, 1746964, 2183705, 2620446, 3493928, 3930669, 4367410, 5240892, 6551115, 6987856, 7861338, 8734820, 10481784, 13102230, 13975712, 15722676, 17469640, 19653345, 20963568, 26204460, 27951424, 31445352, 34939280, 39306690, 41927136, 52408920, 62890704, 69878560, 78613380, 83854272, 104817840, 125781408, 139757120, 157226760, 209635680, 251562816, 314453520, 419271360, 628907040, 1257814080]

約数ペア:

[(1, 1257814080), (2, 628907040), (3, 419271360), (4, 314453520), (5, 251562816), (6, 209635680), (8, 157226760), (9, 139757120), (10, 125781408), (12, 104817840), (15, 83854272), (16, 78613380), (18, 69878560), (20, 62890704), (24, 52408920), (30, 41927136), (32, 39306690), (36, 34939280), (40, 31445352), (45, 27951424), (48, 26204460), (60, 20963568), (64, 19653345), (72, 17469640), (80, 15722676), (90, 13975712), (96, 13102230), (120, 10481784), (144, 8734820), (160, 7861338), (180, 6987856), (192, 6551115), (240, 5240892), (288, 4367410), (320, 3930669), (360, 3493928), (480, 2620446), (576, 2183705), (720, 1746964), (960, 1310223), (1440, 873482), (2880, 436741)]