47442120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1$

素因数の和:435

約数の個数: 128

約数和(自身を含む): 157040640

約数和(自身を除く): 109598520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 127, 132, 165, 220, 254, 264, 283, 330, 381, 440, 508, 566, 635, 660, 762, 849, 1016, 1132, 1270, 1320, 1397, 1415, 1524, 1698, 1905, 2264, 2540, 2794, 2830, 3048, 3113, 3396, 3810, 4191, 4245, 5080, 5588, 5660, 6226, 6792, 6985, 7620, 8382, 8490, 9339, 11176, 11320, 12452, 13970, 15240, 15565, 16764, 16980, 18678, 20955, 24904, 27940, 31130, 33528, 33960, 35941, 37356, 41910, 46695, 55880, 62260, 71882, 74712, 83820, 93390, 107823, 124520, 143764, 167640, 179705, 186780, 215646, 287528, 359410, 373560, 395351, 431292, 539115, 718820, 790702, 862584, 1078230, 1186053, 1437640, 1581404, 1976755, 2156460, 2372106, 3162808, 3953510, 4312920, 4744212, 5930265, 7907020, 9488424, 11860530, 15814040, 23721060, 47442120]

約数ペア:

[(1, 47442120), (2, 23721060), (3, 15814040), (4, 11860530), (5, 9488424), (6, 7907020), (8, 5930265), (10, 4744212), (11, 4312920), (12, 3953510), (15, 3162808), (20, 2372106), (22, 2156460), (24, 1976755), (30, 1581404), (33, 1437640), (40, 1186053), (44, 1078230), (55, 862584), (60, 790702), (66, 718820), (88, 539115), (110, 431292), (120, 395351), (127, 373560), (132, 359410), (165, 287528), (220, 215646), (254, 186780), (264, 179705), (283, 167640), (330, 143764), (381, 124520), (440, 107823), (508, 93390), (566, 83820), (635, 74712), (660, 71882), (762, 62260), (849, 55880), (1016, 46695), (1132, 41910), (1270, 37356), (1320, 35941), (1397, 33960), (1415, 33528), (1524, 31130), (1698, 27940), (1905, 24904), (2264, 20955), (2540, 18678), (2794, 16980), (2830, 16764), (3048, 15565), (3113, 15240), (3396, 13970), (3810, 12452), (4191, 11320), (4245, 11176), (5080, 9339), (5588, 8490), (5660, 8382), (6226, 7620), (6792, 6985)]