54927120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2897}}^1$

素因数の和:2992

約数の個数: 80

約数和(自身を含む): 172488960

約数和(自身を除く): 117561840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 237, 240, 316, 395, 474, 632, 790, 948, 1185, 1264, 1580, 1896, 2370, 2897, 3160, 3792, 4740, 5794, 6320, 8691, 9480, 11588, 14485, 17382, 18960, 23176, 28970, 34764, 43455, 46352, 57940, 69528, 86910, 115880, 139056, 173820, 228863, 231760, 347640, 457726, 686589, 695280, 915452, 1144315, 1373178, 1830904, 2288630, 2746356, 3432945, 3661808, 4577260, 5492712, 6865890, 9154520, 10985424, 13731780, 18309040, 27463560, 54927120]

約数ペア:

[(1, 54927120), (2, 27463560), (3, 18309040), (4, 13731780), (5, 10985424), (6, 9154520), (8, 6865890), (10, 5492712), (12, 4577260), (15, 3661808), (16, 3432945), (20, 2746356), (24, 2288630), (30, 1830904), (40, 1373178), (48, 1144315), (60, 915452), (79, 695280), (80, 686589), (120, 457726), (158, 347640), (237, 231760), (240, 228863), (316, 173820), (395, 139056), (474, 115880), (632, 86910), (790, 69528), (948, 57940), (1185, 46352), (1264, 43455), (1580, 34764), (1896, 28970), (2370, 23176), (2897, 18960), (3160, 17382), (3792, 14485), (4740, 11588), (5794, 9480), (6320, 8691)]