2768908560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1048829}}^1$

素因数の和:1048856

約数の個数: 80

約数和(自身を含む): 9363954240

約数和(自身を除く): 6595045680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 1048829, 2097658, 3146487, 4195316, 5244145, 6292974, 8390632, 10488290, 11537119, 12585948, 15732435, 16781264, 20976580, 23074238, 25171896, 31464870, 34611357, 41953160, 46148476, 50343792, 57685595, 62929740, 69222714, 83906320, 92296952, 115371190, 125859480, 138445428, 173056785, 184593904, 230742380, 251718960, 276890856, 346113570, 461484760, 553781712, 692227140, 922969520, 1384454280, 2768908560]

約数ペア:

[(1, 2768908560), (2, 1384454280), (3, 922969520), (4, 692227140), (5, 553781712), (6, 461484760), (8, 346113570), (10, 276890856), (11, 251718960), (12, 230742380), (15, 184593904), (16, 173056785), (20, 138445428), (22, 125859480), (24, 115371190), (30, 92296952), (33, 83906320), (40, 69222714), (44, 62929740), (48, 57685595), (55, 50343792), (60, 46148476), (66, 41953160), (80, 34611357), (88, 31464870), (110, 25171896), (120, 23074238), (132, 20976580), (165, 16781264), (176, 15732435), (220, 12585948), (240, 11537119), (264, 10488290), (330, 8390632), (440, 6292974), (528, 5244145), (660, 4195316), (880, 3146487), (1320, 2097658), (2640, 1048829)]